41914215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 83506176

約数和(自身を除く): 41591961

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 491, 813, 1355, 1473, 1897, 2439, 2455, 3437, 4065, 4419, 5691, 7365, 9485, 10311, 12195, 17073, 17185, 22095, 28455, 30933, 51555, 85365, 133061, 154665, 399183, 665305, 931427, 1197549, 1995915, 2794281, 4657135, 5987745, 8382843, 13971405, 41914215]

約数ペア:

[(1, 41914215), (3, 13971405), (5, 8382843), (7, 5987745), (9, 4657135), (15, 2794281), (21, 1995915), (35, 1197549), (45, 931427), (63, 665305), (105, 399183), (271, 154665), (315, 133061), (491, 85365), (813, 51555), (1355, 30933), (1473, 28455), (1897, 22095), (2439, 17185), (2455, 17073), (3437, 12195), (4065, 10311), (4419, 9485), (5691, 7365)]