68366005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 89653248

約数和(自身を除く): 21287243

約数列:

[1, 5, 23, 31, 115, 127, 151, 155, 635, 713, 755, 2921, 3473, 3565, 3937, 4681, 14605, 17365, 19177, 19685, 23405, 90551, 95885, 107663, 441071, 452755, 538315, 594487, 2205355, 2972435, 13673201, 68366005]

約数ペア:

[(1, 68366005), (5, 13673201), (23, 2972435), (31, 2205355), (115, 594487), (127, 538315), (151, 452755), (155, 441071), (635, 107663), (713, 95885), (755, 90551), (2921, 23405), (3473, 19685), (3565, 19177), (3937, 17365), (4681, 14605)]