12116975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 16894752

約数和(自身を除く): 4777777

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1621, 7475, 8105, 21073, 37283, 40525, 105365, 186415, 484679, 526825, 932075, 2423395, 12116975]

約数ペア:

[(1, 12116975), (5, 2423395), (13, 932075), (23, 526825), (25, 484679), (65, 186415), (115, 105365), (299, 40525), (325, 37283), (575, 21073), (1495, 8105), (1621, 7475)]