30367025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 40830720

約数和(自身を除く): 10463695

約数列:

[1, 5, 13, 25, 65, 223, 325, 419, 1115, 2095, 2899, 5447, 5575, 10475, 14495, 27235, 72475, 93437, 136175, 467185, 1214681, 2335925, 6073405, 30367025]

約数ペア:

[(1, 30367025), (5, 6073405), (13, 2335925), (25, 1214681), (65, 467185), (223, 136175), (325, 93437), (419, 72475), (1115, 27235), (2095, 14495), (2899, 10475), (5447, 5575)]