75976875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 147827680

約数和(自身を除く): 71850805

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 625, 975, 1039, 1125, 1625, 1875, 2925, 3117, 4875, 5195, 5625, 8125, 9351, 13507, 14625, 15585, 24375, 25975, 40521, 46755, 67535, 73125, 77925, 121563, 129875, 202605, 233775, 337675, 389625, 607815, 649375, 1013025, 1168875, 1688375, 1948125, 3039075, 5065125, 5844375, 8441875, 15195375, 25325625, 75976875]

約数ペア:

[(1, 75976875), (3, 25325625), (5, 15195375), (9, 8441875), (13, 5844375), (15, 5065125), (25, 3039075), (39, 1948125), (45, 1688375), (65, 1168875), (75, 1013025), (117, 649375), (125, 607815), (195, 389625), (225, 337675), (325, 233775), (375, 202605), (585, 129875), (625, 121563), (975, 77925), (1039, 73125), (1125, 67535), (1625, 46755), (1875, 40521), (2925, 25975), (3117, 24375), (4875, 15585), (5195, 14625), (5625, 13507), (8125, 9351)]