30224975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 41247360

約数和(自身を除く): 11022385

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 839, 1441, 3275, 4195, 7205, 9229, 20975, 36025, 46145, 109909, 230725, 549545, 1208999, 2747725, 6044995, 30224975]

約数ペア:

[(1, 30224975), (5, 6044995), (11, 2747725), (25, 1208999), (55, 549545), (131, 230725), (275, 109909), (655, 46145), (839, 36025), (1441, 20975), (3275, 9229), (4195, 7205)]