622461995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 801912960

約数和(自身を除く): 179450965

約数列:

[1, 5, 23, 61, 89, 115, 305, 445, 997, 1403, 2047, 4985, 5429, 7015, 10235, 22931, 27145, 60817, 88733, 114655, 124867, 304085, 443665, 624335, 1398791, 2040859, 5412713, 6993955, 10204295, 27063565, 124492399, 622461995]

約数ペア:

[(1, 622461995), (5, 124492399), (23, 27063565), (61, 10204295), (89, 6993955), (115, 5412713), (305, 2040859), (445, 1398791), (997, 624335), (1403, 443665), (2047, 304085), (4985, 124867), (5429, 114655), (7015, 88733), (10235, 60817), (22931, 27145)]