85879125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 161591040

約数和(自身を除く): 75711915

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 3319, 5175, 8625, 9957, 16595, 25875, 29871, 49785, 76337, 82975, 149355, 229011, 248925, 381685, 414875, 687033, 746775, 1145055, 1244625, 1908425, 3435165, 3733875, 5725275, 9542125, 17175825, 28626375, 85879125]

約数ペア:

[(1, 85879125), (3, 28626375), (5, 17175825), (9, 9542125), (15, 5725275), (23, 3733875), (25, 3435165), (45, 1908425), (69, 1244625), (75, 1145055), (115, 746775), (125, 687033), (207, 414875), (225, 381685), (345, 248925), (375, 229011), (575, 149355), (1035, 82975), (1125, 76337), (1725, 49785), (2875, 29871), (3319, 25875), (5175, 16595), (8625, 9957)]