88867025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 121450560

約数和(自身を除く): 32583535

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 6359, 13975, 31795, 82667, 158975, 273437, 413335, 1367185, 2066675, 3554681, 6835925, 17773405, 88867025]

約数ペア:

[(1, 88867025), (5, 17773405), (13, 6835925), (25, 3554681), (43, 2066675), (65, 1367185), (215, 413335), (325, 273437), (559, 158975), (1075, 82667), (2795, 31795), (6359, 13975)]