3684505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 4981248

約数和(自身を除く): 1296743

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 2161, 10805, 23771, 66991, 118855, 334955, 736901, 3684505]

約数ペア:

[(1, 3684505), (5, 736901), (11, 334955), (31, 118855), (55, 66991), (155, 23771), (341, 10805), (1705, 2161)]