40137595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 15460805

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 857, 1615, 2465, 2755, 4285, 9367, 14569, 16283, 24853, 46835, 72845, 81415, 124265, 276811, 422501, 472207, 1384055, 2112505, 2361035, 8027519, 40137595]

約数ペア:

[(1, 40137595), (5, 8027519), (17, 2361035), (19, 2112505), (29, 1384055), (85, 472207), (95, 422501), (145, 276811), (323, 124265), (493, 81415), (551, 72845), (857, 46835), (1615, 24853), (2465, 16283), (2755, 14569), (4285, 9367)]