38213825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 51330048

約数和(自身を除く): 13116223

約数列:

[1, 5, 13, 25, 65, 307, 325, 383, 1535, 1915, 3991, 4979, 7675, 9575, 19955, 24895, 99775, 117581, 124475, 587905, 1528553, 2939525, 7642765, 38213825]

約数ペア:

[(1, 38213825), (5, 7642765), (13, 2939525), (25, 1528553), (65, 587905), (307, 124475), (325, 117581), (383, 99775), (1535, 24895), (1915, 19955), (3991, 9575), (4979, 7675)]