2415525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 4713984

約数和(自身を除く): 2298459

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 107, 129, 175, 215, 301, 321, 525, 535, 645, 749, 903, 1075, 1505, 1605, 2247, 2675, 3225, 3745, 4515, 4601, 7525, 8025, 11235, 13803, 18725, 22575, 23005, 32207, 56175, 69015, 96621, 115025, 161035, 345075, 483105, 805175, 2415525]

約数ペア:

[(1, 2415525), (3, 805175), (5, 483105), (7, 345075), (15, 161035), (21, 115025), (25, 96621), (35, 69015), (43, 56175), (75, 32207), (105, 23005), (107, 22575), (129, 18725), (175, 13803), (215, 11235), (301, 8025), (321, 7525), (525, 4601), (535, 4515), (645, 3745), (749, 3225), (903, 2675), (1075, 2247), (1505, 1605)]