39310875

素因数分解:

$3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 71888544

約数和(自身を除く): 32577669

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 125, 225, 249, 375, 415, 421, 747, 1125, 1245, 1263, 2075, 2105, 3735, 3789, 6225, 6315, 10375, 10525, 18675, 18945, 31125, 31575, 34943, 52625, 93375, 94725, 104829, 157875, 174715, 314487, 473625, 524145, 873575, 1572435, 2620725, 4367875, 7862175, 13103625, 39310875]

約数ペア:

[(1, 39310875), (3, 13103625), (5, 7862175), (9, 4367875), (15, 2620725), (25, 1572435), (45, 873575), (75, 524145), (83, 473625), (125, 314487), (225, 174715), (249, 157875), (375, 104829), (415, 94725), (421, 93375), (747, 52625), (1125, 34943), (1245, 31575), (1263, 31125), (2075, 18945), (2105, 18675), (3735, 10525), (3789, 10375), (6225, 6315)]