25392795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 41762304

約数和(自身を除く): 16369509

約数列:

[1, 3, 5, 15, 71, 113, 211, 213, 339, 355, 565, 633, 1055, 1065, 1695, 3165, 8023, 14981, 23843, 24069, 40115, 44943, 71529, 74905, 119215, 120345, 224715, 357645, 1692853, 5078559, 8464265, 25392795]

約数ペア:

[(1, 25392795), (3, 8464265), (5, 5078559), (15, 1692853), (71, 357645), (113, 224715), (211, 120345), (213, 119215), (339, 74905), (355, 71529), (565, 44943), (633, 40115), (1055, 24069), (1065, 23843), (1695, 14981), (3165, 8023)]