7709715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 7773165

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 191, 195, 207, 299, 345, 351, 573, 585, 621, 897, 955, 1035, 1495, 1719, 1755, 2483, 2691, 2865, 3105, 4393, 4485, 5157, 7449, 8073, 8595, 12415, 13179, 13455, 21965, 22347, 25785, 37245, 39537, 40365, 57109, 65895, 67041, 111735, 118611, 171327, 197685, 285545, 335205, 513981, 593055, 856635, 1541943, 2569905, 7709715]

約数ペア:

[(1, 7709715), (3, 2569905), (5, 1541943), (9, 856635), (13, 593055), (15, 513981), (23, 335205), (27, 285545), (39, 197685), (45, 171327), (65, 118611), (69, 111735), (115, 67041), (117, 65895), (135, 57109), (191, 40365), (195, 39537), (207, 37245), (299, 25785), (345, 22347), (351, 21965), (573, 13455), (585, 13179), (621, 12415), (897, 8595), (955, 8073), (1035, 7449), (1495, 5157), (1719, 4485), (1755, 4393), (2483, 3105), (2691, 2865)]