236475265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{5623}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 306125568

約数和(自身を除く): 69650303

約数列:

[1, 5, 13, 65, 647, 3235, 5623, 8411, 28115, 42055, 73099, 365495, 3638081, 18190405, 47295053, 236475265]

約数ペア:

[(1, 236475265), (5, 47295053), (13, 18190405), (65, 3638081), (647, 365495), (3235, 73099), (5623, 42055), (8411, 28115)]