1008943125

素因数分解:

$3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 1732995264

約数和(自身を除く): 724052139

約数列:

[1, 3, 5, 15, 25, 47, 75, 107, 125, 141, 235, 321, 375, 535, 625, 705, 1175, 1605, 1875, 2675, 3525, 5029, 5875, 8025, 11449, 13375, 15087, 17625, 25145, 29375, 34347, 40125, 57245, 66875, 75435, 88125, 125725, 171735, 200625, 286225, 377175, 538103, 628625, 858675, 1431125, 1614309, 1885875, 2690515, 3143125, 4293375, 7155625, 8071545, 9429375, 13452575, 21466875, 40357725, 67262875, 201788625, 336314375, 1008943125]

約数ペア:

[(1, 1008943125), (3, 336314375), (5, 201788625), (15, 67262875), (25, 40357725), (47, 21466875), (75, 13452575), (107, 9429375), (125, 8071545), (141, 7155625), (235, 4293375), (321, 3143125), (375, 2690515), (535, 1885875), (625, 1614309), (705, 1431125), (1175, 858675), (1605, 628625), (1875, 538103), (2675, 377175), (3525, 286225), (5029, 200625), (5875, 171735), (8025, 125725), (11449, 88125), (13375, 75435), (15087, 66875), (17625, 57245), (25145, 40125), (29375, 34347)]