1185243615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19759}}^1$

素因数の和:19844

約数の個数: 48

約数和(自身を含む): 2170122240

約数和(自身を除く): 984878625

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 1333, 1395, 1935, 3999, 6665, 11997, 19759, 19995, 59277, 59985, 98795, 177831, 296385, 612529, 849637, 889155, 1837587, 2548911, 3062645, 4248185, 5512761, 7646733, 9187935, 12744555, 26338747, 27563805, 38233665, 79016241, 131693735, 237048723, 395081205, 1185243615]

約数ペア:

[(1, 1185243615), (3, 395081205), (5, 237048723), (9, 131693735), (15, 79016241), (31, 38233665), (43, 27563805), (45, 26338747), (93, 12744555), (129, 9187935), (155, 7646733), (215, 5512761), (279, 4248185), (387, 3062645), (465, 2548911), (645, 1837587), (1333, 889155), (1395, 849637), (1935, 612529), (3999, 296385), (6665, 177831), (11997, 98795), (19759, 59985), (19995, 59277)]