85877685

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 153135360

約数和(自身を除く): 67257675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 1511, 2105, 3789, 4533, 6315, 7555, 11367, 13599, 18945, 22665, 40797, 56835, 67995, 203985, 636131, 1908393, 3180655, 5725179, 9541965, 17175537, 28625895, 85877685]

約数ペア:

[(1, 85877685), (3, 28625895), (5, 17175537), (9, 9541965), (15, 5725179), (27, 3180655), (45, 1908393), (135, 636131), (421, 203985), (1263, 67995), (1511, 56835), (2105, 40797), (3789, 22665), (4533, 18945), (6315, 13599), (7555, 11367)]