54847125

素因数分解:

$3^4\times 5^3\times {\mathrm{5417}}^1$

素因数の和:5444

約数の個数: 40

約数和(自身を含む): 102270168

約数和(自身を除く): 47423043

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 5417, 10125, 16251, 27085, 48753, 81255, 135425, 146259, 243765, 406275, 438777, 677125, 731295, 1218825, 2031375, 2193885, 3656475, 6094125, 10969425, 18282375, 54847125]

約数ペア:

[(1, 54847125), (3, 18282375), (5, 10969425), (9, 6094125), (15, 3656475), (25, 2193885), (27, 2031375), (45, 1218825), (75, 731295), (81, 677125), (125, 438777), (135, 406275), (225, 243765), (375, 146259), (405, 135425), (675, 81255), (1125, 48753), (2025, 27085), (3375, 16251), (5417, 10125)]