87628505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1087}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 109983744

約数和(自身を除く): 22355239

約数列:

[1, 5, 23, 115, 701, 1087, 3505, 5435, 16123, 25001, 80615, 125005, 761987, 3809935, 17525701, 87628505]

約数ペア:

[(1, 87628505), (5, 17525701), (23, 3809935), (115, 761987), (701, 125005), (1087, 80615), (3505, 25001), (5435, 16123)]