86749975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 116367552

約数和(自身を除く): 29617577

約数列:

[1, 5, 13, 25, 65, 293, 325, 911, 1465, 3809, 4555, 7325, 11843, 19045, 22775, 59215, 95225, 266923, 296075, 1334615, 3469999, 6673075, 17349995, 86749975]

約数ペア:

[(1, 86749975), (5, 17349995), (13, 6673075), (25, 3469999), (65, 1334615), (293, 296075), (325, 266923), (911, 95225), (1465, 59215), (3809, 22775), (4555, 19045), (7325, 11843)]