8256375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 15331680

約数和(自身を除く): 7075305

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 179, 205, 225, 369, 375, 537, 615, 895, 1025, 1125, 1611, 1845, 2685, 3075, 4475, 5125, 7339, 8055, 9225, 13425, 15375, 22017, 22375, 36695, 40275, 46125, 66051, 67125, 110085, 183475, 201375, 330255, 550425, 917375, 1651275, 2752125, 8256375]

約数ペア:

[(1, 8256375), (3, 2752125), (5, 1651275), (9, 917375), (15, 550425), (25, 330255), (41, 201375), (45, 183475), (75, 110085), (123, 67125), (125, 66051), (179, 46125), (205, 40275), (225, 36695), (369, 22375), (375, 22017), (537, 15375), (615, 13425), (895, 9225), (1025, 8055), (1125, 7339), (1611, 5125), (1845, 4475), (2685, 3075)]