40502415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5477}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 70994880

約数和(自身を除く): 30492465

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5477, 7395, 16431, 27385, 82155, 93109, 158833, 279327, 465545, 476499, 794165, 1396635, 2382495, 2700161, 8100483, 13500805, 40502415]

約数ペア:

[(1, 40502415), (3, 13500805), (5, 8100483), (15, 2700161), (17, 2382495), (29, 1396635), (51, 794165), (85, 476499), (87, 465545), (145, 279327), (255, 158833), (435, 93109), (493, 82155), (1479, 27385), (2465, 16431), (5477, 7395)]