28628095

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 35265888

約数和(自身を除く): 6637793

約数列:

[1, 5, 67, 97, 335, 485, 881, 4405, 6499, 32495, 59027, 85457, 295135, 427285, 5725619, 28628095]

約数ペア:

[(1, 28628095), (5, 5725619), (67, 427285), (97, 295135), (335, 85457), (485, 59027), (881, 32495), (4405, 6499)]