22512315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 42435360

約数和(自身を除く): 19923045

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 281, 327, 545, 735, 763, 843, 1405, 1635, 1967, 2289, 3815, 4215, 5341, 5901, 9835, 11445, 13769, 16023, 26705, 29505, 30629, 41307, 68845, 80115, 91887, 153145, 206535, 214403, 459435, 643209, 1072015, 1500821, 3216045, 4502463, 7504105, 22512315]

約数ペア:

[(1, 22512315), (3, 7504105), (5, 4502463), (7, 3216045), (15, 1500821), (21, 1072015), (35, 643209), (49, 459435), (105, 214403), (109, 206535), (147, 153145), (245, 91887), (281, 80115), (327, 68845), (545, 41307), (735, 30629), (763, 29505), (843, 26705), (1405, 16023), (1635, 13769), (1967, 11445), (2289, 9835), (3815, 5901), (4215, 5341)]