55447855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8893}}^1$

素因数の和:8970

約数の個数: 16

約数和(自身を含む): 70440480

約数和(自身を除く): 14992625

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 8893, 44465, 257897, 382399, 1289485, 1911995, 11089571, 55447855]

約数ペア:

[(1, 55447855), (5, 11089571), (29, 1911995), (43, 1289485), (145, 382399), (215, 257897), (1247, 44465), (6235, 8893)]