45640075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 61277328

約数和(自身を除く): 15637253

約数列:

[1, 5, 13, 25, 65, 317, 325, 443, 1585, 2215, 4121, 5759, 7925, 11075, 20605, 28795, 103025, 140431, 143975, 702155, 1825603, 3510775, 9128015, 45640075]

約数ペア:

[(1, 45640075), (5, 9128015), (13, 3510775), (25, 1825603), (65, 702155), (317, 143975), (325, 140431), (443, 103025), (1585, 28795), (2215, 20605), (4121, 11075), (5759, 7925)]