121841525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1609}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 163505160

約数和(自身を除く): 41663635

約数列:

[1, 5, 13, 25, 65, 233, 325, 1165, 1609, 3029, 5825, 8045, 15145, 20917, 40225, 75725, 104585, 374897, 522925, 1874485, 4873661, 9372425, 24368305, 121841525]

約数ペア:

[(1, 121841525), (5, 24368305), (13, 9372425), (25, 4873661), (65, 1874485), (233, 522925), (325, 374897), (1165, 104585), (1609, 75725), (3029, 40225), (5825, 20917), (8045, 15145)]