70270745

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 85568400

約数和(自身を除く): 15297655

約数列:

[1, 5, 113, 277, 449, 565, 1385, 2245, 31301, 50737, 124373, 156505, 253685, 621865, 14054149, 70270745]

約数ペア:

[(1, 70270745), (5, 14054149), (113, 621865), (277, 253685), (449, 156505), (565, 124373), (1385, 50737), (2245, 31301)]