23154285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20073

約数の個数: 32

約数和(自身を含む): 46190592

約数和(自身を除く): 23036307

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 20047, 60141, 100235, 140329, 220517, 300705, 420987, 661551, 701645, 1102585, 1543619, 2104935, 3307755, 4630857, 7718095, 23154285]

約数ペア:

[(1, 23154285), (3, 7718095), (5, 4630857), (7, 3307755), (11, 2104935), (15, 1543619), (21, 1102585), (33, 701645), (35, 661551), (55, 420987), (77, 300705), (105, 220517), (165, 140329), (231, 100235), (385, 60141), (1155, 20047)]