40816935

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22123}}^1$

素因数の和:22175

約数の個数: 24

約数和(自身を含む): 72478224

約数和(自身を除く): 31661289

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 22123, 66369, 110615, 199107, 331845, 907043, 995535, 2721129, 4535215, 8163387, 13605645, 40816935]

約数ペア:

[(1, 40816935), (3, 13605645), (5, 8163387), (9, 4535215), (15, 2721129), (41, 995535), (45, 907043), (123, 331845), (205, 199107), (369, 110615), (615, 66369), (1845, 22123)]