56115975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{32531}}^1$

素因数の和:32567

約数の個数: 24

約数和(自身を含む): 96815232

約数和(自身を除く): 40699257

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 32531, 97593, 162655, 487965, 748213, 813275, 2244639, 2439825, 3741065, 11223195, 18705325, 56115975]

約数ペア:

[(1, 56115975), (3, 18705325), (5, 11223195), (15, 3741065), (23, 2439825), (25, 2244639), (69, 813275), (75, 748213), (115, 487965), (345, 162655), (575, 97593), (1725, 32531)]