157056285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615907}}^1$

素因数の和:615932

約数の個数: 16

約数和(自身を含む): 266072256

約数和(自身を除く): 109015971

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615907, 1847721, 3079535, 9238605, 10470419, 31411257, 52352095, 157056285]

約数ペア:

[(1, 157056285), (3, 52352095), (5, 31411257), (15, 10470419), (17, 9238605), (51, 3079535), (85, 1847721), (255, 615907)]