39018825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:235

約数の個数: 54

約数和(自身を含む): 74737962

約数和(自身を除く): 35719137

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 101, 153, 225, 255, 303, 425, 505, 765, 909, 1275, 1515, 1717, 2525, 3825, 4545, 5151, 7575, 8585, 10201, 15453, 22725, 25755, 30603, 42925, 51005, 77265, 91809, 128775, 153015, 173417, 255025, 386325, 459045, 520251, 765075, 867085, 1560753, 2295225, 2601255, 4335425, 7803765, 13006275, 39018825]

約数ペア:

[(1, 39018825), (3, 13006275), (5, 7803765), (9, 4335425), (15, 2601255), (17, 2295225), (25, 1560753), (45, 867085), (51, 765075), (75, 520251), (85, 459045), (101, 386325), (153, 255025), (225, 173417), (255, 153015), (303, 128775), (425, 91809), (505, 77265), (765, 51005), (909, 42925), (1275, 30603), (1515, 25755), (1717, 22725), (2525, 15453), (3825, 10201), (4545, 8585), (5151, 7575)]