2898889335

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{8821}}^1$

素因数の和:9008

約数の個数: 48

約数和(自身を含む): 5147107680

約数和(自身を除く): 2248218345

約数列:

[1, 3, 5, 9, 15, 45, 67, 109, 201, 327, 335, 545, 603, 981, 1005, 1635, 3015, 4905, 7303, 8821, 21909, 26463, 36515, 44105, 65727, 79389, 109545, 132315, 328635, 396945, 591007, 961489, 1773021, 2884467, 2955035, 4807445, 5319063, 8653401, 8865105, 14422335, 26595315, 43267005, 64419763, 193259289, 322098815, 579777867, 966296445, 2898889335]

約数ペア:

[(1, 2898889335), (3, 966296445), (5, 579777867), (9, 322098815), (15, 193259289), (45, 64419763), (67, 43267005), (109, 26595315), (201, 14422335), (327, 8865105), (335, 8653401), (545, 5319063), (603, 4807445), (981, 2955035), (1005, 2884467), (1635, 1773021), (3015, 961489), (4905, 591007), (7303, 396945), (8821, 328635), (21909, 132315), (26463, 109545), (36515, 79389), (44105, 65727)]