859310015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{201953}}^1$

素因数の和:202018

約数の個数: 16

約数和(自身を含む): 1105092288

約数和(自身を除く): 245782273

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 201953, 1009765, 4644919, 7472261, 23224595, 37361305, 171862003, 859310015]

約数ペア:

[(1, 859310015), (5, 171862003), (23, 37361305), (37, 23224595), (115, 7472261), (185, 4644919), (851, 1009765), (4255, 201953)]