81000615

素因数分解:

$3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{3671}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 129724416

約数和(自身を除く): 48723801

約数列:

[1, 3, 5, 15, 1471, 3671, 4413, 7355, 11013, 18355, 22065, 55065, 5400041, 16200123, 27000205, 81000615]

約数ペア:

[(1, 81000615), (3, 27000205), (5, 16200123), (15, 5400041), (1471, 55065), (3671, 22065), (4413, 18355), (7355, 11013)]