268330366965

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{6997}}^1\times {\mathrm{9721}}^1$

素因数の和:16989

約数の個数: 32

約数和(自身を含む): 431066946816

約数和(自身を除く): 162736579851

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 6997, 9721, 20991, 29163, 34985, 48605, 104955, 145815, 1840211, 2556623, 5520633, 7669869, 9201055, 12783115, 27603165, 38349345, 68017837, 204053511, 340089185, 1020267555, 17888691131, 53666073393, 89443455655, 268330366965]

約数ペア:

[(1, 268330366965), (3, 89443455655), (5, 53666073393), (15, 17888691131), (263, 1020267555), (789, 340089185), (1315, 204053511), (3945, 68017837), (6997, 38349345), (9721, 27603165), (20991, 12783115), (29163, 9201055), (34985, 7669869), (48605, 5520633), (104955, 2556623), (145815, 1840211)]