2761525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 3827880

約数和(自身を除く): 1066355

約数列:

[1, 5, 13, 25, 29, 65, 145, 293, 325, 377, 725, 1465, 1885, 3809, 7325, 8497, 9425, 19045, 42485, 95225, 110461, 212425, 552305, 2761525]

約数ペア:

[(1, 2761525), (5, 552305), (13, 212425), (25, 110461), (29, 95225), (65, 42485), (145, 19045), (293, 9425), (325, 8497), (377, 7325), (725, 3809), (1465, 1885)]