158800095

素因数分解:

$3^4\times 5^1\times {\mathrm{392099}}^1$

素因数の和:392116

約数の個数: 20

約数和(自身を含む): 284664600

約数和(自身を除く): 125864505

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 392099, 1176297, 1960495, 3528891, 5881485, 10586673, 17644455, 31760019, 52933365, 158800095]

約数ペア:

[(1, 158800095), (3, 52933365), (5, 31760019), (9, 17644455), (15, 10586673), (27, 5881485), (45, 3528891), (81, 1960495), (135, 1176297), (405, 392099)]