12186021925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4392

約数の個数: 108

約数和(自身を含む): 20342552160

約数和(自身を除く): 8156530235

約数列:

[1, 5, 7, 11, 19, 25, 35, 49, 55, 77, 95, 121, 133, 175, 209, 245, 275, 385, 475, 539, 605, 665, 847, 931, 1045, 1225, 1463, 1925, 2299, 2695, 3025, 3325, 4235, 4327, 4655, 5225, 5929, 7315, 10241, 11495, 13475, 16093, 21175, 21635, 23275, 29645, 30289, 36575, 47597, 51205, 57475, 80465, 82213, 108175, 112651, 148225, 151445, 212023, 237985, 256025, 333179, 402325, 411065, 523567, 563255, 575491, 757225, 904343, 1060115, 1189925, 1665895, 2055325, 2332253, 2617835, 2816275, 2877455, 3664969, 4028437, 4521715, 5300575, 6330401, 8329475, 9947773, 11661265, 13089175, 14387275, 18324845, 20142185, 22608575, 25654783, 31652005, 44312807, 49738865, 58306325, 69634411, 91624225, 100710925, 128273915, 158260025, 221564035, 248694325, 348172055, 487440877, 641369575, 1107820175, 1740860275, 2437204385, 12186021925]

約数ペア:

[(1, 12186021925), (5, 2437204385), (7, 1740860275), (11, 1107820175), (19, 641369575), (25, 487440877), (35, 348172055), (49, 248694325), (55, 221564035), (77, 158260025), (95, 128273915), (121, 100710925), (133, 91624225), (175, 69634411), (209, 58306325), (245, 49738865), (275, 44312807), (385, 31652005), (475, 25654783), (539, 22608575), (605, 20142185), (665, 18324845), (847, 14387275), (931, 13089175), (1045, 11661265), (1225, 9947773), (1463, 8329475), (1925, 6330401), (2299, 5300575), (2695, 4521715), (3025, 4028437), (3325, 3664969), (4235, 2877455), (4327, 2816275), (4655, 2617835), (5225, 2332253), (5929, 2055325), (7315, 1665895), (10241, 1189925), (11495, 1060115), (13475, 904343), (16093, 757225), (21175, 575491), (21635, 563255), (23275, 523567), (29645, 411065), (30289, 402325), (36575, 333179), (47597, 256025), (51205, 237985), (57475, 212023), (80465, 151445), (82213, 148225), (108175, 112651)]