2008333575

素因数分解:

$3^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{10979}}^1$

素因数の和:11269

約数の個数: 48

約数和(自身を含む): 3703334400

約数和(自身を除く): 1695000825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 271, 675, 813, 1355, 2439, 4065, 6775, 7317, 10979, 12195, 20325, 32937, 36585, 54895, 60975, 98811, 164685, 182925, 274475, 296433, 494055, 823425, 1482165, 2470275, 2975309, 7410825, 8925927, 14876545, 26777781, 44629635, 74382725, 80333343, 133888905, 223148175, 401666715, 669444525, 2008333575]

約数ペア:

[(1, 2008333575), (3, 669444525), (5, 401666715), (9, 223148175), (15, 133888905), (25, 80333343), (27, 74382725), (45, 44629635), (75, 26777781), (135, 14876545), (225, 8925927), (271, 7410825), (675, 2975309), (813, 2470275), (1355, 1482165), (2439, 823425), (4065, 494055), (6775, 296433), (7317, 274475), (10979, 182925), (12195, 164685), (20325, 98811), (32937, 60975), (36585, 54895)]