7516125

素因数分解:

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

素因数の和:172

約数の個数: 64

約数和(自身を含む): 14826240

約数和(自身を除く): 7310115

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 131, 135, 153, 225, 255, 375, 393, 425, 459, 655, 675, 765, 1125, 1179, 1275, 1965, 2125, 2227, 2295, 3275, 3375, 3537, 3825, 5895, 6375, 6681, 9825, 11135, 11475, 16375, 17685, 19125, 20043, 29475, 33405, 49125, 55675, 57375, 60129, 88425, 100215, 147375, 167025, 278375, 300645, 442125, 501075, 835125, 1503225, 2505375, 7516125]

約数ペア:

[(1, 7516125), (3, 2505375), (5, 1503225), (9, 835125), (15, 501075), (17, 442125), (25, 300645), (27, 278375), (45, 167025), (51, 147375), (75, 100215), (85, 88425), (125, 60129), (131, 57375), (135, 55675), (153, 49125), (225, 33405), (255, 29475), (375, 20043), (393, 19125), (425, 17685), (459, 16375), (655, 11475), (675, 11135), (765, 9825), (1125, 6681), (1179, 6375), (1275, 5895), (1965, 3825), (2125, 3537), (2227, 3375), (2295, 3275)]