265728515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{4363}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 343848288

約数和(自身を除く): 78119773

約数列:

[1, 5, 13, 65, 937, 4363, 4685, 12181, 21815, 56719, 60905, 283595, 4088131, 20440655, 53145703, 265728515]

約数ペア:

[(1, 265728515), (5, 53145703), (13, 20440655), (65, 4088131), (937, 283595), (4363, 60905), (4685, 56719), (12181, 21815)]