40494265

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28219}}^1$

素因数の和:28272

約数の個数: 16

約数和(自身を含む): 56891520

約数和(自身を除く): 16397255

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 28219, 141095, 197533, 987665, 1156979, 5784895, 8098853, 40494265]

約数ペア:

[(1, 40494265), (5, 8098853), (7, 5784895), (35, 1156979), (41, 987665), (205, 197533), (287, 141095), (1435, 28219)]