12608475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 25712640

約数和(自身を除く): 13104165

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 31, 33, 51, 55, 75, 85, 87, 93, 145, 155, 165, 187, 255, 275, 319, 341, 425, 435, 465, 493, 527, 561, 725, 775, 825, 899, 935, 957, 1023, 1275, 1479, 1581, 1595, 1705, 2175, 2325, 2465, 2635, 2697, 2805, 4495, 4675, 4785, 5115, 5423, 5797, 7395, 7905, 7975, 8525, 9889, 12325, 13175, 13485, 14025, 15283, 16269, 17391, 22475, 23925, 25575, 27115, 28985, 29667, 36975, 39525, 45849, 49445, 67425, 76415, 81345, 86955, 135575, 144925, 148335, 168113, 229245, 247225, 382075, 406725, 434775, 504339, 741675, 840565, 1146225, 2521695, 4202825, 12608475]

約数ペア:

[(1, 12608475), (3, 4202825), (5, 2521695), (11, 1146225), (15, 840565), (17, 741675), (25, 504339), (29, 434775), (31, 406725), (33, 382075), (51, 247225), (55, 229245), (75, 168113), (85, 148335), (87, 144925), (93, 135575), (145, 86955), (155, 81345), (165, 76415), (187, 67425), (255, 49445), (275, 45849), (319, 39525), (341, 36975), (425, 29667), (435, 28985), (465, 27115), (493, 25575), (527, 23925), (561, 22475), (725, 17391), (775, 16269), (825, 15283), (899, 14025), (935, 13485), (957, 13175), (1023, 12325), (1275, 9889), (1479, 8525), (1581, 7975), (1595, 7905), (1705, 7395), (2175, 5797), (2325, 5423), (2465, 5115), (2635, 4785), (2697, 4675), (2805, 4495)]