190020575

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 240317952

約数和(自身を除く): 50297377

約数列:

[1, 5, 25, 97, 127, 485, 617, 635, 2425, 3085, 3175, 12319, 15425, 59849, 61595, 78359, 299245, 307975, 391795, 1496225, 1958975, 7600823, 38004115, 190020575]

約数ペア:

[(1, 190020575), (5, 38004115), (25, 7600823), (97, 1958975), (127, 1496225), (485, 391795), (617, 307975), (635, 299245), (2425, 78359), (3085, 61595), (3175, 59849), (12319, 15425)]