42657505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 60559488

約数和(自身を除く): 17901983

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 1061, 2365, 3655, 5305, 8041, 11671, 18037, 40205, 45623, 58355, 90185, 198407, 228115, 501853, 775591, 992035, 2509265, 3877955, 8531501, 42657505]

約数ペア:

[(1, 42657505), (5, 8531501), (11, 3877955), (17, 2509265), (43, 992035), (55, 775591), (85, 501853), (187, 228115), (215, 198407), (473, 90185), (731, 58355), (935, 45623), (1061, 40205), (2365, 18037), (3655, 11671), (5305, 8041)]