79938475

素因数分解:

$5^2\times {\mathrm{1709}}^1\times {\mathrm{1871}}^1$

素因数の和:3590

約数の個数: 12

約数和(自身を含む): 99234720

約数和(自身を除く): 19296245

約数列:

[1, 5, 25, 1709, 1871, 8545, 9355, 42725, 46775, 3197539, 15987695, 79938475]

約数ペア:

[(1, 79938475), (5, 15987695), (25, 3197539), (1709, 46775), (1871, 42725), (8545, 9355)]