9223825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 12483576

約数和(自身を除く): 3259751

約数列:

[1, 5, 13, 25, 65, 101, 281, 325, 505, 1313, 1405, 2525, 3653, 6565, 7025, 18265, 28381, 32825, 91325, 141905, 368953, 709525, 1844765, 9223825]

約数ペア:

[(1, 9223825), (5, 1844765), (13, 709525), (25, 368953), (65, 141905), (101, 91325), (281, 32825), (325, 28381), (505, 18265), (1313, 7025), (1405, 6565), (2525, 3653)]