56727775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 79057440

約数和(自身を除く): 22329665

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 7589, 37945, 98657, 174547, 189725, 493285, 872735, 2269111, 2466425, 4363675, 11345555, 56727775]

約数ペア:

[(1, 56727775), (5, 11345555), (13, 4363675), (23, 2466425), (25, 2269111), (65, 872735), (115, 493285), (299, 189725), (325, 174547), (575, 98657), (1495, 37945), (7475, 7589)]