2480457735

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{291647}}^1$

素因数の和:291674

約数の個数: 48

約数和(自身を含む): 5095673856

約数和(自身を除く): 2615216121

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 291647, 874941, 1458235, 2041529, 2624823, 4374705, 6124587, 7874469, 10207645, 13124115, 18373761, 23623407, 30622935, 39372345, 55121283, 70870221, 91868805, 118117035, 165363849, 275606415, 354351105, 496091547, 826819245, 2480457735]

約数ペア:

[(1, 2480457735), (3, 826819245), (5, 496091547), (7, 354351105), (9, 275606415), (15, 165363849), (21, 118117035), (27, 91868805), (35, 70870221), (45, 55121283), (63, 39372345), (81, 30622935), (105, 23623407), (135, 18373761), (189, 13124115), (243, 10207645), (315, 7874469), (405, 6124587), (567, 4374705), (945, 2624823), (1215, 2041529), (1701, 1458235), (2835, 874941), (8505, 291647)]