2017241025

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6581}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 3440964288

約数和(自身を除く): 1423723263

約数列:

[1, 3, 5, 15, 25, 61, 67, 75, 183, 201, 305, 335, 915, 1005, 1525, 1675, 4087, 4575, 5025, 6581, 12261, 19743, 20435, 32905, 61305, 98715, 102175, 164525, 306525, 401441, 440927, 493575, 1204323, 1322781, 2007205, 2204635, 6021615, 6613905, 10036025, 11023175, 26896547, 30108075, 33069525, 80689641, 134482735, 403448205, 672413675, 2017241025]

約数ペア:

[(1, 2017241025), (3, 672413675), (5, 403448205), (15, 134482735), (25, 80689641), (61, 33069525), (67, 30108075), (75, 26896547), (183, 11023175), (201, 10036025), (305, 6613905), (335, 6021615), (915, 2204635), (1005, 2007205), (1525, 1322781), (1675, 1204323), (4087, 493575), (4575, 440927), (5025, 401441), (6581, 306525), (12261, 164525), (19743, 102175), (20435, 98715), (32905, 61305)]