448565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 594048

約数和(自身を除く): 145483

約数列:

[1, 5, 13, 65, 67, 103, 335, 515, 871, 1339, 4355, 6695, 6901, 34505, 89713, 448565]

約数ペア:

[(1, 448565), (5, 89713), (13, 34505), (65, 6901), (67, 6695), (103, 4355), (335, 1339), (515, 871)]