47030975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 61281792

約数和(自身を除く): 14250817

約数列:

[1, 5, 23, 25, 115, 263, 311, 575, 1315, 1555, 6049, 6575, 7153, 7775, 30245, 35765, 81793, 151225, 178825, 408965, 1881239, 2044825, 9406195, 47030975]

約数ペア:

[(1, 47030975), (5, 9406195), (23, 2044825), (25, 1881239), (115, 408965), (263, 178825), (311, 151225), (575, 81793), (1315, 35765), (1555, 30245), (6049, 7775), (6575, 7153)]