13955825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 19457088

約数和(自身を除く): 5501263

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1867, 7475, 9335, 24271, 42941, 46675, 121355, 214705, 558233, 606775, 1073525, 2791165, 13955825]

約数ペア:

[(1, 13955825), (5, 2791165), (13, 1073525), (23, 606775), (25, 558233), (65, 214705), (115, 121355), (299, 46675), (325, 42941), (575, 24271), (1495, 9335), (1867, 7475)]