90863085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 149783040

約数和(自身を除く): 58919955

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 537, 645, 787, 895, 2361, 2685, 3935, 7697, 11805, 23091, 33841, 38485, 101523, 115455, 140873, 169205, 422619, 507615, 704365, 2113095, 6057539, 18172617, 30287695, 90863085]

約数ペア:

[(1, 90863085), (3, 30287695), (5, 18172617), (15, 6057539), (43, 2113095), (129, 704365), (179, 507615), (215, 422619), (537, 169205), (645, 140873), (787, 115455), (895, 101523), (2361, 38485), (2685, 33841), (3935, 23091), (7697, 11805)]