23241305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 28571088

約数和(自身を除く): 5329783

約数列:

[1, 5, 61, 181, 305, 421, 905, 2105, 11041, 25681, 55205, 76201, 128405, 381005, 4648261, 23241305]

約数ペア:

[(1, 23241305), (5, 4648261), (61, 381005), (181, 128405), (305, 76201), (421, 55205), (905, 25681), (2105, 11041)]