10727275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2575

約数の個数: 18

約数和(自身を含む): 14409420

約数和(自身を除く): 3682145

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 2539, 4225, 12695, 33007, 63475, 165035, 429091, 825175, 2145455, 10727275]

約数ペア:

[(1, 10727275), (5, 2145455), (13, 825175), (25, 429091), (65, 165035), (169, 63475), (325, 33007), (845, 12695), (2539, 4225)]