2479365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 5211648

約数和(自身を除く): 2732283

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 463, 595, 765, 1071, 1389, 1785, 2315, 3241, 4167, 5355, 6945, 7871, 9723, 16205, 20835, 23613, 29169, 39355, 48615, 55097, 70839, 118065, 145845, 165291, 275485, 354195, 495873, 826455, 2479365]

約数ペア:

[(1, 2479365), (3, 826455), (5, 495873), (7, 354195), (9, 275485), (15, 165291), (17, 145845), (21, 118065), (35, 70839), (45, 55097), (51, 48615), (63, 39355), (85, 29169), (105, 23613), (119, 20835), (153, 16205), (255, 9723), (315, 7871), (357, 6945), (463, 5355), (595, 4167), (765, 3241), (1071, 2315), (1389, 1785)]