4509675

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 8912376

約数和(自身を除く): 4402701

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 131, 135, 153, 225, 255, 393, 405, 425, 459, 655, 675, 765, 1179, 1275, 1377, 1965, 2025, 2227, 2295, 3275, 3537, 3825, 5895, 6681, 6885, 9825, 10611, 11135, 11475, 17685, 20043, 29475, 33405, 34425, 53055, 55675, 60129, 88425, 100215, 167025, 180387, 265275, 300645, 501075, 901935, 1503225, 4509675]

約数ペア:

[(1, 4509675), (3, 1503225), (5, 901935), (9, 501075), (15, 300645), (17, 265275), (25, 180387), (27, 167025), (45, 100215), (51, 88425), (75, 60129), (81, 55675), (85, 53055), (131, 34425), (135, 33405), (153, 29475), (225, 20043), (255, 17685), (393, 11475), (405, 11135), (425, 10611), (459, 9825), (655, 6885), (675, 6681), (765, 5895), (1179, 3825), (1275, 3537), (1377, 3275), (1965, 2295), (2025, 2227)]