63186945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 41322495

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 809, 1905, 2427, 4045, 5207, 12135, 15621, 26035, 33169, 78105, 99507, 102743, 165845, 308229, 497535, 513715, 1541145, 4212463, 12637389, 21062315, 63186945]

約数ペア:

[(1, 63186945), (3, 21062315), (5, 12637389), (15, 4212463), (41, 1541145), (123, 513715), (127, 497535), (205, 308229), (381, 165845), (615, 102743), (635, 99507), (809, 78105), (1905, 33169), (2427, 26035), (4045, 15621), (5207, 12135)]