3271905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 4275999

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 47, 51, 63, 65, 85, 91, 105, 117, 119, 141, 153, 195, 221, 235, 255, 273, 315, 329, 357, 423, 455, 585, 595, 611, 663, 705, 765, 799, 819, 987, 1071, 1105, 1365, 1547, 1645, 1785, 1833, 1989, 2115, 2397, 2961, 3055, 3315, 3995, 4095, 4277, 4641, 4935, 5355, 5499, 5593, 7191, 7735, 9165, 9945, 10387, 11985, 12831, 13923, 14805, 16779, 21385, 23205, 27495, 27965, 31161, 35955, 38493, 50337, 51935, 64155, 69615, 72709, 83895, 93483, 155805, 192465, 218127, 251685, 363545, 467415, 654381, 1090635, 3271905]

約数ペア:

[(1, 3271905), (3, 1090635), (5, 654381), (7, 467415), (9, 363545), (13, 251685), (15, 218127), (17, 192465), (21, 155805), (35, 93483), (39, 83895), (45, 72709), (47, 69615), (51, 64155), (63, 51935), (65, 50337), (85, 38493), (91, 35955), (105, 31161), (117, 27965), (119, 27495), (141, 23205), (153, 21385), (195, 16779), (221, 14805), (235, 13923), (255, 12831), (273, 11985), (315, 10387), (329, 9945), (357, 9165), (423, 7735), (455, 7191), (585, 5593), (595, 5499), (611, 5355), (663, 4935), (705, 4641), (765, 4277), (799, 4095), (819, 3995), (987, 3315), (1071, 3055), (1105, 2961), (1365, 2397), (1547, 2115), (1645, 1989), (1785, 1833)]