74887295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 111310848

約数和(自身を除く): 36423553

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 2927, 3655, 5117, 14635, 20489, 25585, 49759, 102445, 125861, 248795, 348313, 629305, 881027, 1741565, 2139637, 4405135, 10698185, 14977459, 74887295]

約数ペア:

[(1, 74887295), (5, 14977459), (7, 10698185), (17, 4405135), (35, 2139637), (43, 1741565), (85, 881027), (119, 629305), (215, 348313), (301, 248795), (595, 125861), (731, 102445), (1505, 49759), (2927, 25585), (3655, 20489), (5117, 14635)]