68355665

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4639}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 93987840

約数和(自身を除く): 25632175

約数列:

[1, 5, 7, 35, 421, 2105, 2947, 4639, 14735, 23195, 32473, 162365, 1953019, 9765095, 13671133, 68355665]

約数ペア:

[(1, 68355665), (5, 13671133), (7, 9765095), (35, 1953019), (421, 162365), (2105, 32473), (2947, 23195), (4639, 14735)]