130490425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2659}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 175474880

約数和(自身を除く): 44984455

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1963, 2659, 3775, 9815, 13295, 34567, 49075, 66475, 172835, 401509, 864175, 2007545, 5219617, 10037725, 26098085, 130490425]

約数ペア:

[(1, 130490425), (5, 26098085), (13, 10037725), (25, 5219617), (65, 2007545), (151, 864175), (325, 401509), (755, 172835), (1963, 66475), (2659, 49075), (3775, 34567), (9815, 13295)]