42626425

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 54282240

約数和(自身を除く): 11655815

約数列:

[1, 5, 25, 79, 113, 191, 395, 565, 955, 1975, 2825, 4775, 8927, 15089, 21583, 44635, 75445, 107915, 223175, 377225, 539575, 1705057, 8525285, 42626425]

約数ペア:

[(1, 42626425), (5, 8525285), (25, 1705057), (79, 539575), (113, 377225), (191, 223175), (395, 107915), (565, 75445), (955, 44635), (1975, 21583), (2825, 15089), (4775, 8927)]