7555005

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5992515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 293, 573, 879, 955, 1465, 1719, 2637, 2865, 4395, 5157, 7911, 8595, 13185, 25785, 39555, 55963, 167889, 279815, 503667, 839445, 1511001, 2518335, 7555005]

約数ペア:

[(1, 7555005), (3, 2518335), (5, 1511001), (9, 839445), (15, 503667), (27, 279815), (45, 167889), (135, 55963), (191, 39555), (293, 25785), (573, 13185), (879, 8595), (955, 7911), (1465, 5157), (1719, 4395), (2637, 2865)]