56558575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 75316608

約数和(自身を除く): 18758033

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1823, 1825, 6205, 9115, 30991, 31025, 45575, 133079, 154955, 665395, 774775, 2262343, 3326975, 11311715, 56558575]

約数ペア:

[(1, 56558575), (5, 11311715), (17, 3326975), (25, 2262343), (73, 774775), (85, 665395), (365, 154955), (425, 133079), (1241, 45575), (1823, 31025), (1825, 30991), (6205, 9115)]