69673175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 101503920

約数和(自身を除く): 31830745

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 19489, 97445, 214379, 253357, 487225, 1071895, 1266785, 2786927, 5359475, 6333925, 13934635, 69673175]

約数ペア:

[(1, 69673175), (5, 13934635), (11, 6333925), (13, 5359475), (25, 2786927), (55, 1266785), (65, 1071895), (143, 487225), (275, 253357), (325, 214379), (715, 97445), (3575, 19489)]