2247166199905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{32146001}}^1$

素因数の和:32146089

約数の個数: 32

約数和(自身を含む): 3110704321536

約数和(自身を除く): 863538121631

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1271, 1705, 2255, 6355, 13981, 69905, 32146001, 160730005, 353606011, 996526031, 1317986041, 1768030055, 4982630155, 6589930205, 10961786341, 14497846451, 40857567271, 54808931705, 72489232255, 204287836355, 449433239981, 2247166199905]

約数ペア:

[(1, 2247166199905), (5, 449433239981), (11, 204287836355), (31, 72489232255), (41, 54808931705), (55, 40857567271), (155, 14497846451), (205, 10961786341), (341, 6589930205), (451, 4982630155), (1271, 1768030055), (1705, 1317986041), (2255, 996526031), (6355, 353606011), (13981, 160730005), (69905, 32146001)]