117115525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 154851200

約数和(自身を除く): 37735675

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 3121, 7505, 15605, 37525, 59299, 78025, 246559, 296495, 1232795, 1482475, 4684621, 6163975, 23423105, 117115525]

約数ペア:

[(1, 117115525), (5, 23423105), (19, 6163975), (25, 4684621), (79, 1482475), (95, 1232795), (395, 296495), (475, 246559), (1501, 78025), (1975, 59299), (3121, 37525), (7505, 15605)]