82227145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 134906688

約数和(自身を除く): 52679543

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2347, 2695, 3185, 5005, 7007, 11735, 16429, 25817, 30511, 35035, 82145, 115003, 129085, 152555, 180719, 213577, 335621, 575015, 903595, 1067885, 1265033, 1495039, 1678105, 2349347, 6325165, 7475195, 11746735, 16445429, 82227145]

約数ペア:

[(1, 82227145), (5, 16445429), (7, 11746735), (11, 7475195), (13, 6325165), (35, 2349347), (49, 1678105), (55, 1495039), (65, 1265033), (77, 1067885), (91, 903595), (143, 575015), (245, 335621), (385, 213577), (455, 180719), (539, 152555), (637, 129085), (715, 115003), (1001, 82145), (2347, 35035), (2695, 30511), (3185, 25817), (5005, 16429), (7007, 11735)]