403291255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 550696320

約数和(自身を除く): 147405065

約数列:

[1, 5, 17, 29, 47, 59, 85, 145, 235, 295, 493, 799, 1003, 1363, 1711, 2465, 2773, 3481, 3995, 5015, 6815, 8555, 13865, 17405, 23171, 29087, 47141, 59177, 80417, 100949, 115855, 145435, 163607, 235705, 295885, 402085, 504745, 818035, 1367089, 1716133, 2781319, 4744603, 6835445, 8580665, 13906595, 23723015, 80658251, 403291255]

約数ペア:

[(1, 403291255), (5, 80658251), (17, 23723015), (29, 13906595), (47, 8580665), (59, 6835445), (85, 4744603), (145, 2781319), (235, 1716133), (295, 1367089), (493, 818035), (799, 504745), (1003, 402085), (1363, 295885), (1711, 235705), (2465, 163607), (2773, 145435), (3481, 115855), (3995, 100949), (5015, 80417), (6815, 59177), (8555, 47141), (13865, 29087), (17405, 23171)]