4303125

素因数分解:

$3^4\times 5^5\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 60

約数和(自身を含む): 8507268

約数和(自身を除く): 4204143

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 375, 405, 425, 459, 625, 675, 765, 1125, 1275, 1377, 1875, 2025, 2125, 2295, 3125, 3375, 3825, 5625, 6375, 6885, 9375, 10125, 10625, 11475, 16875, 19125, 28125, 31875, 34425, 50625, 53125, 57375, 84375, 95625, 159375, 172125, 253125, 286875, 478125, 860625, 1434375, 4303125]

約数ペア:

[(1, 4303125), (3, 1434375), (5, 860625), (9, 478125), (15, 286875), (17, 253125), (25, 172125), (27, 159375), (45, 95625), (51, 84375), (75, 57375), (81, 53125), (85, 50625), (125, 34425), (135, 31875), (153, 28125), (225, 19125), (255, 16875), (375, 11475), (405, 10625), (425, 10125), (459, 9375), (625, 6885), (675, 6375), (765, 5625), (1125, 3825), (1275, 3375), (1377, 3125), (1875, 2295), (2025, 2125)]