155348565

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{195407}}^1$

素因数の和:195468

約数の個数: 16

約数和(自身を含む): 253248768

約数和(自身を除く): 97900203

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 195407, 586221, 977035, 2931105, 10356571, 31069713, 51782855, 155348565]

約数ペア:

[(1, 155348565), (3, 51782855), (5, 31069713), (15, 10356571), (53, 2931105), (159, 977035), (265, 586221), (795, 195407)]