248873175

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5589

約数の個数: 48

約数和(自身を含む): 464097280

約数和(自身を除く): 215224105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 1005, 1675, 1809, 3015, 5025, 5503, 9045, 15075, 16509, 27515, 45225, 49527, 82545, 137575, 148581, 247635, 368701, 412725, 742905, 1106103, 1238175, 1843505, 3318309, 3714525, 5530515, 9217525, 9954927, 16591545, 27652575, 49774635, 82957725, 248873175]

約数ペア:

[(1, 248873175), (3, 82957725), (5, 49774635), (9, 27652575), (15, 16591545), (25, 9954927), (27, 9217525), (45, 5530515), (67, 3714525), (75, 3318309), (135, 1843505), (201, 1238175), (225, 1106103), (335, 742905), (603, 412725), (675, 368701), (1005, 247635), (1675, 148581), (1809, 137575), (3015, 82545), (5025, 49527), (5503, 45225), (9045, 27515), (15075, 16509)]