12240125

素因数分解:

$5^3\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 16

約数和(自身を含む): 15388464

約数和(自身を除く): 3148339

約数列:

[1, 5, 25, 125, 181, 541, 905, 2705, 4525, 13525, 22625, 67625, 97921, 489605, 2448025, 12240125]

約数ペア:

[(1, 12240125), (5, 2448025), (25, 489605), (125, 97921), (181, 67625), (541, 22625), (905, 13525), (2705, 4525)]