90054045

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1447}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 160554240

約数和(自身を除く): 70500195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 1447, 2305, 4149, 4341, 6915, 7235, 12447, 13023, 20745, 21705, 39069, 62235, 65115, 195345, 667067, 2001201, 3335335, 6003603, 10006005, 18010809, 30018015, 90054045]

約数ペア:

[(1, 90054045), (3, 30018015), (5, 18010809), (9, 10006005), (15, 6003603), (27, 3335335), (45, 2001201), (135, 667067), (461, 195345), (1383, 65115), (1447, 62235), (2305, 39069), (4149, 21705), (4341, 20745), (6915, 13023), (7235, 12447)]