1309205124095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4431899}}^1$

素因数の和:4432087

約数の個数: 32

約数和(自身を含む): 1769072659200

約数和(自身を除く): 459867535105

約数列:

[1, 5, 11, 41, 55, 131, 205, 451, 655, 1441, 2255, 5371, 7205, 26855, 59081, 295405, 4431899, 22159495, 48750889, 181707859, 243754445, 580578769, 908539295, 1998786449, 2902893845, 6386366459, 9993932245, 23803729529, 31931832295, 119018647645, 261841024819, 1309205124095]

約数ペア:

[(1, 1309205124095), (5, 261841024819), (11, 119018647645), (41, 31931832295), (55, 23803729529), (131, 9993932245), (205, 6386366459), (451, 2902893845), (655, 1998786449), (1441, 908539295), (2255, 580578769), (5371, 243754445), (7205, 181707859), (26855, 48750889), (59081, 22159495), (295405, 4431899)]