874154515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{11087}}^1$

素因数の和:12318

約数の個数: 16

約数和(自身を含む): 1130709888

約数和(自身を除く): 256555373

約数列:

[1, 5, 13, 65, 1213, 6065, 11087, 15769, 55435, 78845, 144131, 720655, 13448531, 67242655, 174830903, 874154515]

約数ペア:

[(1, 874154515), (5, 174830903), (13, 67242655), (65, 13448531), (1213, 720655), (6065, 144131), (11087, 78845), (15769, 55435)]