11510455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 16017408

約数和(自身を除く): 4506953

約数列:

[1, 5, 11, 31, 43, 55, 155, 157, 215, 341, 473, 785, 1333, 1705, 1727, 2365, 4867, 6665, 6751, 8635, 14663, 24335, 33755, 53537, 73315, 74261, 209281, 267685, 371305, 1046405, 2302091, 11510455]

約数ペア:

[(1, 11510455), (5, 2302091), (11, 1046405), (31, 371305), (43, 267685), (55, 209281), (155, 74261), (157, 73315), (215, 53537), (341, 33755), (473, 24335), (785, 14663), (1333, 8635), (1705, 6751), (1727, 6665), (2365, 4867)]