9815715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 13408605

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 47, 51, 63, 65, 85, 91, 105, 117, 119, 135, 141, 153, 189, 195, 221, 235, 255, 273, 315, 329, 351, 357, 423, 455, 459, 585, 595, 611, 663, 705, 765, 799, 819, 945, 987, 1071, 1105, 1269, 1365, 1547, 1645, 1755, 1785, 1833, 1989, 2115, 2295, 2397, 2457, 2961, 3055, 3213, 3315, 3995, 4095, 4277, 4641, 4935, 5355, 5499, 5593, 5967, 6345, 7191, 7735, 8883, 9165, 9945, 10387, 11985, 12285, 12831, 13923, 14805, 16065, 16497, 16779, 21385, 21573, 23205, 27495, 27965, 29835, 31161, 35955, 38493, 41769, 44415, 50337, 51935, 64155, 69615, 72709, 82485, 83895, 93483, 107865, 115479, 151011, 155805, 192465, 208845, 218127, 251685, 280449, 363545, 467415, 577395, 654381, 755055, 1090635, 1402245, 1963143, 3271905, 9815715]

約数ペア:

[(1, 9815715), (3, 3271905), (5, 1963143), (7, 1402245), (9, 1090635), (13, 755055), (15, 654381), (17, 577395), (21, 467415), (27, 363545), (35, 280449), (39, 251685), (45, 218127), (47, 208845), (51, 192465), (63, 155805), (65, 151011), (85, 115479), (91, 107865), (105, 93483), (117, 83895), (119, 82485), (135, 72709), (141, 69615), (153, 64155), (189, 51935), (195, 50337), (221, 44415), (235, 41769), (255, 38493), (273, 35955), (315, 31161), (329, 29835), (351, 27965), (357, 27495), (423, 23205), (455, 21573), (459, 21385), (585, 16779), (595, 16497), (611, 16065), (663, 14805), (705, 13923), (765, 12831), (799, 12285), (819, 11985), (945, 10387), (987, 9945), (1071, 9165), (1105, 8883), (1269, 7735), (1365, 7191), (1547, 6345), (1645, 5967), (1755, 5593), (1785, 5499), (1833, 5355), (1989, 4935), (2115, 4641), (2295, 4277), (2397, 4095), (2457, 3995), (2961, 3315), (3055, 3213)]