28934125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 24

約数和(自身を含む): 39711672

約数和(自身を除く): 10777547

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 1913, 3025, 9565, 15125, 21043, 47825, 105215, 231473, 239125, 526075, 1157365, 2630375, 5786825, 28934125]

約数ペア:

[(1, 28934125), (5, 5786825), (11, 2630375), (25, 1157365), (55, 526075), (121, 239125), (125, 231473), (275, 105215), (605, 47825), (1375, 21043), (1913, 15125), (3025, 9565)]