28825575

素因数分解:

$3^1\times 5^2\times {\mathrm{467}}^1\times {\mathrm{823}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 47818368

約数和(自身を除く): 18992793

約数列:

[1, 3, 5, 15, 25, 75, 467, 823, 1401, 2335, 2469, 4115, 7005, 11675, 12345, 20575, 35025, 61725, 384341, 1153023, 1921705, 5765115, 9608525, 28825575]

約数ペア:

[(1, 28825575), (3, 9608525), (5, 5765115), (15, 1921705), (25, 1153023), (75, 384341), (467, 61725), (823, 35025), (1401, 20575), (2335, 12345), (2469, 11675), (4115, 7005)]