30042025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 41872320

約数和(自身を除く): 11830295

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 4019, 7475, 20095, 52247, 92437, 100475, 261235, 462185, 1201681, 1306175, 2310925, 6008405, 30042025]

約数ペア:

[(1, 30042025), (5, 6008405), (13, 2310925), (23, 1306175), (25, 1201681), (65, 462185), (115, 261235), (299, 100475), (325, 92437), (575, 52247), (1495, 20095), (4019, 7475)]