225620175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16128

約数の個数: 48

約数和(自身を含む): 430900992

約数和(自身を除く): 205280817

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 16087, 48261, 80435, 176957, 241305, 273479, 402175, 530871, 820437, 884785, 1206525, 1367395, 2654355, 3008269, 4102185, 4423925, 6836975, 9024807, 13271775, 15041345, 20510925, 45124035, 75206725, 225620175]

約数ペア:

[(1, 225620175), (3, 75206725), (5, 45124035), (11, 20510925), (15, 15041345), (17, 13271775), (25, 9024807), (33, 6836975), (51, 4423925), (55, 4102185), (75, 3008269), (85, 2654355), (165, 1367395), (187, 1206525), (255, 884785), (275, 820437), (425, 530871), (561, 402175), (825, 273479), (935, 241305), (1275, 176957), (2805, 80435), (4675, 48261), (14025, 16087)]