153216085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{6947}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 201102912

約数和(自身を除く): 47886827

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 6947, 22055, 34735, 76417, 382085, 2785747, 13928735, 30643217, 153216085]

約数ペア:

[(1, 153216085), (5, 30643217), (11, 13928735), (55, 2785747), (401, 382085), (2005, 76417), (4411, 34735), (6947, 22055)]