127579105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 158400000

約数和(自身を除く): 30820895

約数列:

[1, 5, 31, 155, 659, 1249, 3295, 6245, 20429, 38719, 102145, 193595, 823091, 4115455, 25515821, 127579105]

約数ペア:

[(1, 127579105), (5, 25515821), (31, 4115455), (155, 823091), (659, 193595), (1249, 102145), (3295, 38719), (6245, 20429)]