64417145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1451}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 83426112

約数和(自身を除く): 19008967

約数列:

[1, 5, 13, 65, 683, 1451, 3415, 7255, 8879, 18863, 44395, 94315, 991033, 4955165, 12883429, 64417145]

約数ペア:

[(1, 64417145), (5, 12883429), (13, 4955165), (65, 991033), (683, 94315), (1451, 44395), (3415, 18863), (7255, 8879)]