156742385

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5581}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 194119632

約数和(自身を除く): 37377247

約数列:

[1, 5, 41, 137, 205, 685, 5581, 5617, 27905, 28085, 228821, 764597, 1144105, 3822985, 31348477, 156742385]

約数ペア:

[(1, 156742385), (5, 31348477), (41, 3822985), (137, 1144105), (205, 764597), (685, 228821), (5581, 28085), (5617, 27905)]