64091005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6101}}^1$

素因数の和:6308

約数の個数: 16

約数和(自身を含む): 84354048

約数和(自身を除く): 20263043

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6101, 10505, 30505, 67111, 335555, 1165291, 5826455, 12818201, 64091005]

約数ペア:

[(1, 64091005), (5, 12818201), (11, 5826455), (55, 1165291), (191, 335555), (955, 67111), (2101, 30505), (6101, 10505)]