87026005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20029}}^1$

素因数の和:20124

約数の個数: 16

約数和(自身を含む): 115372800

約数和(自身を除く): 28346795

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 20029, 100145, 220319, 1101595, 1582291, 7911455, 17405201, 87026005]

約数ペア:

[(1, 87026005), (5, 17405201), (11, 7911455), (55, 1582291), (79, 1101595), (395, 220319), (869, 100145), (4345, 20029)]