77065675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 103560336

約数和(自身を除く): 26494661

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 4217, 18275, 21085, 71689, 105425, 181331, 358445, 906655, 1792225, 3082627, 4533275, 15413135, 77065675]

約数ペア:

[(1, 77065675), (5, 15413135), (17, 4533275), (25, 3082627), (43, 1792225), (85, 906655), (215, 358445), (425, 181331), (731, 105425), (1075, 71689), (3655, 21085), (4217, 18275)]