70696925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 98369820

約数和(自身を除く): 27672895

約数列:

[1, 5, 13, 25, 29, 65, 145, 169, 325, 377, 577, 725, 845, 1885, 2885, 4225, 4901, 7501, 9425, 14425, 16733, 24505, 37505, 83665, 97513, 122525, 187525, 217529, 418325, 487565, 1087645, 2437825, 2827877, 5438225, 14139385, 70696925]

約数ペア:

[(1, 70696925), (5, 14139385), (13, 5438225), (25, 2827877), (29, 2437825), (65, 1087645), (145, 487565), (169, 418325), (325, 217529), (377, 187525), (577, 122525), (725, 97513), (845, 83665), (1885, 37505), (2885, 24505), (4225, 16733), (4901, 14425), (7501, 9425)]