27712165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 37828728

約数和(自身を除く): 10116563

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1181, 1235, 1805, 4693, 5905, 15353, 22439, 23465, 76765, 112195, 291707, 426341, 1458535, 2131705, 5542433, 27712165]

約数ペア:

[(1, 27712165), (5, 5542433), (13, 2131705), (19, 1458535), (65, 426341), (95, 291707), (247, 112195), (361, 76765), (1181, 23465), (1235, 22439), (1805, 15353), (4693, 5905)]