3669242725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 4775694336

約数和(自身を除く): 1106451611

約数列:

[1, 5, 25, 41, 71, 127, 205, 355, 397, 635, 1025, 1775, 1985, 2911, 3175, 5207, 9017, 9925, 14555, 16277, 26035, 28187, 45085, 50419, 72775, 81385, 130175, 140935, 225425, 252095, 369697, 406925, 704675, 1155667, 1260475, 1848485, 2067179, 3579749, 5778335, 9242425, 10335895, 17898745, 28891675, 51679475, 89493725, 146769709, 733848545, 3669242725]

約数ペア:

[(1, 3669242725), (5, 733848545), (25, 146769709), (41, 89493725), (71, 51679475), (127, 28891675), (205, 17898745), (355, 10335895), (397, 9242425), (635, 5778335), (1025, 3579749), (1775, 2067179), (1985, 1848485), (2911, 1260475), (3175, 1155667), (5207, 704675), (9017, 406925), (9925, 369697), (14555, 252095), (16277, 225425), (26035, 140935), (28187, 130175), (45085, 81385), (50419, 72775)]