12685075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 17686368

約数和(自身を除く): 5001293

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1697, 7475, 8485, 22061, 39031, 42425, 110305, 195155, 507403, 551525, 975775, 2537015, 12685075]

約数ペア:

[(1, 12685075), (5, 2537015), (13, 975775), (23, 551525), (25, 507403), (65, 195155), (115, 110305), (299, 42425), (325, 39031), (575, 22061), (1495, 8485), (1697, 7475)]