85845745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 105822720

約数和(自身を除く): 19976975

約数列:

[1, 5, 71, 79, 355, 395, 3061, 5609, 15305, 28045, 217331, 241819, 1086655, 1209095, 17169149, 85845745]

約数ペア:

[(1, 85845745), (5, 17169149), (71, 1209095), (79, 1086655), (355, 241819), (395, 217331), (3061, 28045), (5609, 15305)]