256738105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{96337}}^1$

素因数の和:96396

約数の個数: 16

約数和(自身を含む): 339880464

約数和(自身を除く): 83142359

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 96337, 481685, 1252381, 3949817, 6261905, 19749085, 51347621, 256738105]

約数ペア:

[(1, 256738105), (5, 51347621), (13, 19749085), (41, 6261905), (65, 3949817), (205, 1252381), (533, 481685), (2665, 96337)]