39631005

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 70926720

約数和(自身を除く): 31295715

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 1801, 2445, 4401, 5403, 7335, 9005, 16209, 22005, 27015, 48627, 81045, 243135, 293563, 880689, 1467815, 2642067, 4403445, 7926201, 13210335, 39631005]

約数ペア:

[(1, 39631005), (3, 13210335), (5, 7926201), (9, 4403445), (15, 2642067), (27, 1467815), (45, 880689), (135, 293563), (163, 243135), (489, 81045), (815, 48627), (1467, 27015), (1801, 22005), (2445, 16209), (4401, 9005), (5403, 7335)]