156948375

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{3011}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 263128320

約数和(自身を除く): 106179945

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 375, 417, 695, 2085, 3011, 3475, 9033, 10425, 15055, 17375, 45165, 52125, 75275, 225825, 376375, 418529, 1129125, 1255587, 2092645, 6277935, 10463225, 31389675, 52316125, 156948375]

約数ペア:

[(1, 156948375), (3, 52316125), (5, 31389675), (15, 10463225), (25, 6277935), (75, 2092645), (125, 1255587), (139, 1129125), (375, 418529), (417, 376375), (695, 225825), (2085, 75275), (3011, 52125), (3475, 45165), (9033, 17375), (10425, 15055)]