12522015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 24294816

約数和(自身を除く): 11772801

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 617, 1353, 1845, 1851, 2255, 3085, 4059, 5553, 6765, 6787, 9255, 20295, 20361, 25297, 27765, 33935, 61083, 75891, 101805, 126485, 227673, 278267, 305415, 379455, 834801, 1138365, 1391335, 2504403, 4174005, 12522015]

約数ペア:

[(1, 12522015), (3, 4174005), (5, 2504403), (9, 1391335), (11, 1138365), (15, 834801), (33, 379455), (41, 305415), (45, 278267), (55, 227673), (99, 126485), (123, 101805), (165, 75891), (205, 61083), (369, 33935), (451, 27765), (495, 25297), (615, 20361), (617, 20295), (1353, 9255), (1845, 6787), (1851, 6765), (2255, 5553), (3085, 4059)]