11561485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 15128064

約数和(自身を除く): 3566579

約数列:

[1, 5, 13, 65, 83, 415, 1079, 2143, 5395, 10715, 27859, 139295, 177869, 889345, 2312297, 11561485]

約数ペア:

[(1, 11561485), (5, 2312297), (13, 889345), (65, 177869), (83, 139295), (415, 27859), (1079, 10715), (2143, 5395)]