606979555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 912306240

約数和(自身を除く): 305326685

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 169, 445, 455, 623, 845, 1153, 1157, 1183, 3115, 5765, 5785, 5915, 8071, 8099, 14989, 15041, 40355, 40495, 74945, 75205, 102617, 104923, 105287, 194857, 513085, 524615, 526435, 718319, 974285, 1334021, 1363999, 3591595, 6670105, 6819995, 9338147, 17342273, 46690735, 86711365, 121395911, 606979555]

約数ペア:

[(1, 606979555), (5, 121395911), (7, 86711365), (13, 46690735), (35, 17342273), (65, 9338147), (89, 6819995), (91, 6670105), (169, 3591595), (445, 1363999), (455, 1334021), (623, 974285), (845, 718319), (1153, 526435), (1157, 524615), (1183, 513085), (3115, 194857), (5765, 105287), (5785, 104923), (5915, 102617), (8071, 75205), (8099, 74945), (14989, 40495), (15041, 40355)]