172196295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{266971}}^1$

素因数の和:267022

約数の個数: 16

約数和(自身を含む): 281922432

約数和(自身を除く): 109726137

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 266971, 800913, 1334855, 4004565, 11479753, 34439259, 57398765, 172196295]

約数ペア:

[(1, 172196295), (3, 57398765), (5, 34439259), (15, 11479753), (43, 4004565), (129, 1334855), (215, 800913), (645, 266971)]