91472425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 124679520

約数和(自身を除く): 33207095

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1529, 2393, 3475, 7645, 11965, 26323, 38225, 59825, 131615, 332627, 658075, 1663135, 3658897, 8315675, 18294485, 91472425]

約数ペア:

[(1, 91472425), (5, 18294485), (11, 8315675), (25, 3658897), (55, 1663135), (139, 658075), (275, 332627), (695, 131615), (1529, 59825), (2393, 38225), (3475, 26323), (7645, 11965)]