9489825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 18480960

約数和(自身を除く): 8991135

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 827, 1275, 2295, 2481, 3825, 4135, 7443, 11475, 12405, 14059, 20675, 22329, 37215, 42177, 62025, 70295, 111645, 126531, 186075, 210885, 351475, 379593, 558225, 632655, 1054425, 1897965, 3163275, 9489825]

約数ペア:

[(1, 9489825), (3, 3163275), (5, 1897965), (9, 1054425), (15, 632655), (17, 558225), (25, 379593), (27, 351475), (45, 210885), (51, 186075), (75, 126531), (85, 111645), (135, 70295), (153, 62025), (225, 42177), (255, 37215), (425, 22329), (459, 20675), (675, 14059), (765, 12405), (827, 11475), (1275, 7443), (2295, 4135), (2481, 3825)]