156434255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 202281072

約数和(自身を除く): 45846817

約数列:

[1, 5, 17, 73, 85, 289, 365, 1241, 1445, 1483, 6205, 7415, 21097, 25211, 105485, 108259, 126055, 428587, 541295, 1840403, 2142935, 9202015, 31286851, 156434255]

約数ペア:

[(1, 156434255), (5, 31286851), (17, 9202015), (73, 2142935), (85, 1840403), (289, 541295), (365, 428587), (1241, 126055), (1445, 108259), (1483, 105485), (6205, 25211), (7415, 21097)]