40897275

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 68120640

約数和(自身を除く): 27223365

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 3923, 10425, 11769, 19615, 58845, 98075, 294225, 545297, 1635891, 2726485, 8179455, 13632425, 40897275]

約数ペア:

[(1, 40897275), (3, 13632425), (5, 8179455), (15, 2726485), (25, 1635891), (75, 545297), (139, 294225), (417, 98075), (695, 58845), (2085, 19615), (3475, 11769), (3923, 10425)]