64742015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1063}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 83834688

約数和(自身を除く): 19092673

約数列:

[1, 5, 13, 65, 937, 1063, 4685, 5315, 12181, 13819, 60905, 69095, 996031, 4980155, 12948403, 64742015]

約数ペア:

[(1, 64742015), (5, 12948403), (13, 4980155), (65, 996031), (937, 69095), (1063, 60905), (4685, 13819), (5315, 12181)]