1330480027975

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1994947}}^1$

素因数の和:1995104

約数の個数: 48

約数和(自身を含む): 1955240555008

約数和(自身を除く): 624760527033

約数列:

[1, 5, 7, 25, 35, 37, 103, 175, 185, 259, 515, 721, 925, 1295, 2575, 3605, 3811, 6475, 18025, 19055, 26677, 95275, 133385, 666925, 1994947, 9974735, 13964629, 49873675, 69823145, 73813039, 205479541, 349115725, 369065195, 516691273, 1027397705, 1438356787, 1845325975, 2583456365, 5136988525, 7191783935, 7602743017, 12917281825, 35958919675, 38013715085, 53219201119, 190068575425, 266096005595, 1330480027975]

約数ペア:

[(1, 1330480027975), (5, 266096005595), (7, 190068575425), (25, 53219201119), (35, 38013715085), (37, 35958919675), (103, 12917281825), (175, 7602743017), (185, 7191783935), (259, 5136988525), (515, 2583456365), (721, 1845325975), (925, 1438356787), (1295, 1027397705), (2575, 516691273), (3605, 369065195), (3811, 349115725), (6475, 205479541), (18025, 73813039), (19055, 69823145), (26677, 49873675), (95275, 13964629), (133385, 9974735), (666925, 1994947)]