839432865

素因数分解:

$3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{26261}}^1$

素因数の和:28400

約数の個数: 16

約数和(自身を含む): 1343774016

約数和(自身を除く): 504341151

約数列:

[1, 3, 5, 15, 2131, 6393, 10655, 26261, 31965, 78783, 131305, 393915, 55962191, 167886573, 279810955, 839432865]

約数ペア:

[(1, 839432865), (3, 279810955), (5, 167886573), (15, 55962191), (2131, 393915), (6393, 131305), (10655, 78783), (26261, 31965)]