15156913750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4424

約数の個数: 120

約数和(自身を含む): 32592854448

約数和(自身を除く): 17435940698

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 125, 230, 242, 250, 253, 275, 506, 550, 575, 605, 625, 1150, 1210, 1250, 1265, 1375, 2530, 2750, 2783, 2875, 3025, 4357, 5566, 5750, 6050, 6325, 6875, 8714, 12650, 13750, 13915, 14375, 15125, 21785, 27830, 28750, 30250, 31625, 43570, 47927, 63250, 69575, 75625, 95854, 100211, 108925, 139150, 151250, 158125, 200422, 217850, 239635, 316250, 347875, 479270, 501055, 527197, 544625, 695750, 1002110, 1054394, 1089250, 1102321, 1198175, 1739375, 2204642, 2396350, 2505275, 2635985, 2723125, 3478750, 5010550, 5271970, 5446250, 5511605, 5990875, 11023210, 11981750, 12125531, 12526375, 13179925, 24251062, 25052750, 26359850, 27558025, 29954375, 55116050, 59908750, 60627655, 62631875, 65899625, 121255310, 125263750, 131799250, 137790125, 275580250, 303138275, 329498125, 606276550, 658996250, 688950625, 1377901250, 1515691375, 3031382750, 7578456875, 15156913750]

約数ペア:

[(1, 15156913750), (2, 7578456875), (5, 3031382750), (10, 1515691375), (11, 1377901250), (22, 688950625), (23, 658996250), (25, 606276550), (46, 329498125), (50, 303138275), (55, 275580250), (110, 137790125), (115, 131799250), (121, 125263750), (125, 121255310), (230, 65899625), (242, 62631875), (250, 60627655), (253, 59908750), (275, 55116050), (506, 29954375), (550, 27558025), (575, 26359850), (605, 25052750), (625, 24251062), (1150, 13179925), (1210, 12526375), (1250, 12125531), (1265, 11981750), (1375, 11023210), (2530, 5990875), (2750, 5511605), (2783, 5446250), (2875, 5271970), (3025, 5010550), (4357, 3478750), (5566, 2723125), (5750, 2635985), (6050, 2505275), (6325, 2396350), (6875, 2204642), (8714, 1739375), (12650, 1198175), (13750, 1102321), (13915, 1089250), (14375, 1054394), (15125, 1002110), (21785, 695750), (27830, 544625), (28750, 527197), (30250, 501055), (31625, 479270), (43570, 347875), (47927, 316250), (63250, 239635), (69575, 217850), (75625, 200422), (95854, 158125), (100211, 151250), (108925, 139150)]