85891845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{440471}}^1$

素因数の和:440492

約数の個数: 16

約数和(自身を含む): 147998592

約数和(自身を除く): 62106747

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 440471, 1321413, 2202355, 5726123, 6607065, 17178369, 28630615, 85891845]

約数ペア:

[(1, 85891845), (3, 28630615), (5, 17178369), (13, 6607065), (15, 5726123), (39, 2202355), (65, 1321413), (195, 440471)]