49622145

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25253}}^1$

素因数の和:25392

約数の個数: 16

約数和(自身を含む): 80004672

約数和(自身を除く): 30382527

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 25253, 75759, 126265, 378795, 3308143, 9924429, 16540715, 49622145]

約数ペア:

[(1, 49622145), (3, 16540715), (5, 9924429), (15, 3308143), (131, 378795), (393, 126265), (655, 75759), (1965, 25253)]