56968875

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 104158080

約数和(自身を除く): 47189205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 641, 711, 1125, 1185, 1923, 1975, 3205, 3555, 5769, 5925, 9615, 9875, 16025, 17775, 28845, 29625, 48075, 50639, 80125, 88875, 144225, 151917, 240375, 253195, 455751, 721125, 759585, 1265975, 2278755, 3797925, 6329875, 11393775, 18989625, 56968875]

約数ペア:

[(1, 56968875), (3, 18989625), (5, 11393775), (9, 6329875), (15, 3797925), (25, 2278755), (45, 1265975), (75, 759585), (79, 721125), (125, 455751), (225, 253195), (237, 240375), (375, 151917), (395, 144225), (641, 88875), (711, 80125), (1125, 50639), (1185, 48075), (1923, 29625), (1975, 28845), (3205, 17775), (3555, 16025), (5769, 9875), (5925, 9615)]