61660125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 116034048

約数和(自身を除く): 54373923

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2383, 2875, 5175, 7149, 8625, 11915, 21447, 25875, 35745, 54809, 59575, 107235, 164427, 178725, 274045, 297875, 493281, 536175, 822135, 893625, 1370225, 2466405, 2680875, 4110675, 6851125, 12332025, 20553375, 61660125]

約数ペア:

[(1, 61660125), (3, 20553375), (5, 12332025), (9, 6851125), (15, 4110675), (23, 2680875), (25, 2466405), (45, 1370225), (69, 893625), (75, 822135), (115, 536175), (125, 493281), (207, 297875), (225, 274045), (345, 178725), (375, 164427), (575, 107235), (1035, 59575), (1125, 54809), (1725, 35745), (2383, 25875), (2875, 21447), (5175, 11915), (7149, 8625)]