87634105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 114855192

約数和(自身を除く): 27221087

約数列:

[1, 5, 13, 65, 137, 169, 685, 757, 845, 1781, 3785, 8905, 9841, 23153, 49205, 103709, 115765, 127933, 518545, 639665, 1348217, 6741085, 17526821, 87634105]

約数ペア:

[(1, 87634105), (5, 17526821), (13, 6741085), (65, 1348217), (137, 639665), (169, 518545), (685, 127933), (757, 115765), (845, 103709), (1781, 49205), (3785, 23153), (8905, 9841)]