349215525

素因数分解:

$3^2\times 5^2\times {\mathrm{487}}^1\times {\mathrm{3187}}^1$

素因数の和:3690

約数の個数: 36

約数和(自身を含む): 626964832

約数和(自身を除く): 277749307

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 487, 1461, 2435, 3187, 4383, 7305, 9561, 12175, 15935, 21915, 28683, 36525, 47805, 79675, 109575, 143415, 239025, 717075, 1552069, 4656207, 7760345, 13968621, 23281035, 38801725, 69843105, 116405175, 349215525]

約数ペア:

[(1, 349215525), (3, 116405175), (5, 69843105), (9, 38801725), (15, 23281035), (25, 13968621), (45, 7760345), (75, 4656207), (225, 1552069), (487, 717075), (1461, 239025), (2435, 143415), (3187, 109575), (4383, 79675), (7305, 47805), (9561, 36525), (12175, 28683), (15935, 21915)]