769832505

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 1637895168

約数和(自身を除く): 868062663

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 47, 51, 61, 65, 81, 85, 117, 135, 141, 153, 183, 195, 221, 235, 243, 255, 305, 351, 405, 423, 459, 549, 585, 611, 663, 705, 765, 793, 799, 915, 1037, 1053, 1105, 1215, 1269, 1377, 1647, 1755, 1833, 1989, 2115, 2295, 2379, 2397, 2745, 2867, 3055, 3111, 3159, 3315, 3807, 3965, 3995, 4131, 4941, 5185, 5265, 5499, 5967, 6345, 6885, 7137, 7191, 8235, 8601, 9165, 9333, 9945, 10387, 11421, 11895, 11985, 13481, 14335, 14823, 15555, 15795, 16497, 17901, 19035, 20655, 21411, 21573, 24705, 25803, 27495, 27999, 29835, 31161, 35685, 35955, 37271, 40443, 43005, 46665, 48739, 49491, 51935, 53703, 57105, 64233, 64719, 67405, 74115, 77409, 82485, 83997, 89505, 93483, 107055, 107865, 111813, 121329, 129015, 139995, 146217, 148473, 155805, 186355, 192699, 194157, 202215, 232227, 243695, 247455, 251991, 268515, 280449, 321165, 323595, 335439, 363987, 387045, 419985, 438651, 467415, 559065, 606645, 633607, 696681, 731085, 742365, 841347, 963495, 970785, 1006317, 1091961, 1161135, 1259955, 1315953, 1402245, 1677195, 1819935, 1900821, 2193255, 2524041, 3018951, 3168035, 3275883, 3483405, 3947859, 4206735, 5031585, 5459805, 5702463, 6579765, 9056853, 9504105, 11843577, 12620205, 15094755, 16379415, 17107389, 19739295, 28512315, 45284265, 51322167, 59217885, 85536945, 153966501, 256610835, 769832505]

約数ペア:

[(1, 769832505), (3, 256610835), (5, 153966501), (9, 85536945), (13, 59217885), (15, 51322167), (17, 45284265), (27, 28512315), (39, 19739295), (45, 17107389), (47, 16379415), (51, 15094755), (61, 12620205), (65, 11843577), (81, 9504105), (85, 9056853), (117, 6579765), (135, 5702463), (141, 5459805), (153, 5031585), (183, 4206735), (195, 3947859), (221, 3483405), (235, 3275883), (243, 3168035), (255, 3018951), (305, 2524041), (351, 2193255), (405, 1900821), (423, 1819935), (459, 1677195), (549, 1402245), (585, 1315953), (611, 1259955), (663, 1161135), (705, 1091961), (765, 1006317), (793, 970785), (799, 963495), (915, 841347), (1037, 742365), (1053, 731085), (1105, 696681), (1215, 633607), (1269, 606645), (1377, 559065), (1647, 467415), (1755, 438651), (1833, 419985), (1989, 387045), (2115, 363987), (2295, 335439), (2379, 323595), (2397, 321165), (2745, 280449), (2867, 268515), (3055, 251991), (3111, 247455), (3159, 243695), (3315, 232227), (3807, 202215), (3965, 194157), (3995, 192699), (4131, 186355), (4941, 155805), (5185, 148473), (5265, 146217), (5499, 139995), (5967, 129015), (6345, 121329), (6885, 111813), (7137, 107865), (7191, 107055), (8235, 93483), (8601, 89505), (9165, 83997), (9333, 82485), (9945, 77409), (10387, 74115), (11421, 67405), (11895, 64719), (11985, 64233), (13481, 57105), (14335, 53703), (14823, 51935), (15555, 49491), (15795, 48739), (16497, 46665), (17901, 43005), (19035, 40443), (20655, 37271), (21411, 35955), (21573, 35685), (24705, 31161), (25803, 29835), (27495, 27999)]