53103255

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{25841}}^1$

素因数の和:25986

約数の個数: 16

約数和(自身を含む): 85588704

約数和(自身を除く): 32485449

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 25841, 77523, 129205, 387615, 3540217, 10620651, 17701085, 53103255]

約数ペア:

[(1, 53103255), (3, 17701085), (5, 10620651), (15, 3540217), (137, 387615), (411, 129205), (685, 77523), (2055, 25841)]