39562875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 42206085

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 125, 139, 165, 207, 225, 253, 275, 345, 375, 417, 495, 575, 695, 759, 825, 1035, 1125, 1251, 1265, 1375, 1529, 1725, 2085, 2277, 2475, 2875, 3197, 3475, 3795, 4125, 4587, 5175, 6255, 6325, 7645, 8625, 9591, 10425, 11385, 12375, 13761, 15985, 17375, 18975, 22935, 25875, 28773, 31275, 31625, 35167, 38225, 47955, 52125, 56925, 68805, 79925, 94875, 105501, 114675, 143865, 156375, 175835, 191125, 239775, 284625, 316503, 344025, 399625, 527505, 573375, 719325, 879175, 1198875, 1582515, 1720125, 2637525, 3596625, 4395875, 7912575, 13187625, 39562875]

約数ペア:

[(1, 39562875), (3, 13187625), (5, 7912575), (9, 4395875), (11, 3596625), (15, 2637525), (23, 1720125), (25, 1582515), (33, 1198875), (45, 879175), (55, 719325), (69, 573375), (75, 527505), (99, 399625), (115, 344025), (125, 316503), (139, 284625), (165, 239775), (207, 191125), (225, 175835), (253, 156375), (275, 143865), (345, 114675), (375, 105501), (417, 94875), (495, 79925), (575, 68805), (695, 56925), (759, 52125), (825, 47955), (1035, 38225), (1125, 35167), (1251, 31625), (1265, 31275), (1375, 28773), (1529, 25875), (1725, 22935), (2085, 18975), (2277, 17375), (2475, 15985), (2875, 13761), (3197, 12375), (3475, 11385), (3795, 10425), (4125, 9591), (4587, 8625), (5175, 7645), (6255, 6325)]