85379745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{929}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 149454720

約数和(自身を除く): 64074975

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 929, 1671, 2785, 2787, 4645, 6127, 8355, 10219, 13935, 18381, 30635, 30657, 51095, 91905, 153285, 517453, 1552359, 2587265, 5691983, 7761795, 17075949, 28459915, 85379745]

約数ペア:

[(1, 85379745), (3, 28459915), (5, 17075949), (11, 7761795), (15, 5691983), (33, 2587265), (55, 1552359), (165, 517453), (557, 153285), (929, 91905), (1671, 51095), (2785, 30657), (2787, 30635), (4645, 18381), (6127, 13935), (8355, 10219)]