8158702945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1\times {\mathrm{1663}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 10507640832

約数和(自身を除く): 2348937887

約数列:

[1, 5, 23, 37, 115, 185, 851, 1153, 1663, 4255, 5765, 8315, 26519, 38249, 42661, 61531, 132595, 191245, 213305, 307655, 981203, 1415213, 1917439, 4906015, 7076065, 9587195, 44101097, 70945243, 220505485, 354726215, 1631740589, 8158702945]

約数ペア:

[(1, 8158702945), (5, 1631740589), (23, 354726215), (37, 220505485), (115, 70945243), (185, 44101097), (851, 9587195), (1153, 7076065), (1663, 4906015), (4255, 1917439), (5765, 1415213), (8315, 981203), (26519, 307655), (38249, 213305), (42661, 191245), (61531, 132595)]