70208045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5261}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 89790768

約数和(自身を除く): 19582723

約数列:

[1, 5, 17, 85, 157, 785, 2669, 5261, 13345, 26305, 89437, 447185, 825977, 4129885, 14041609, 70208045]

約数ペア:

[(1, 70208045), (5, 14041609), (17, 4129885), (85, 825977), (157, 447185), (785, 89437), (2669, 26305), (5261, 13345)]