128796675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14431}}^1$

素因数の和:14468

約数の個数: 48

約数和(自身を含む): 257697792

約数和(自身を除く): 128901117

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 14431, 43293, 72155, 101017, 216465, 245327, 303051, 360775, 505085, 735981, 1082325, 1226635, 1515255, 1717289, 2525425, 3679905, 5151867, 6133175, 7576275, 8586445, 18399525, 25759335, 42932225, 128796675]

約数ペア:

[(1, 128796675), (3, 42932225), (5, 25759335), (7, 18399525), (15, 8586445), (17, 7576275), (21, 6133175), (25, 5151867), (35, 3679905), (51, 2525425), (75, 1717289), (85, 1515255), (105, 1226635), (119, 1082325), (175, 735981), (255, 505085), (357, 360775), (425, 303051), (525, 245327), (595, 216465), (1275, 101017), (1785, 72155), (2975, 43293), (8925, 14431)]