85598985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5357

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 60382455

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5279, 5405, 15837, 16215, 26395, 79185, 121417, 248113, 364251, 607085, 744339, 1240565, 1821255, 3721695, 5706599, 17119797, 28532995, 85598985]

約数ペア:

[(1, 85598985), (3, 28532995), (5, 17119797), (15, 5706599), (23, 3721695), (47, 1821255), (69, 1240565), (115, 744339), (141, 607085), (235, 364251), (345, 248113), (705, 121417), (1081, 79185), (3243, 26395), (5279, 16215), (5405, 15837)]