5087745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 9838080

約数和(自身を除く): 4750335

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 223, 351, 507, 585, 669, 845, 1115, 1521, 1755, 2007, 2535, 2899, 3345, 4563, 6021, 7605, 8697, 10035, 14495, 22815, 26091, 30105, 37687, 43485, 78273, 113061, 130455, 188435, 339183, 391365, 565305, 1017549, 1695915, 5087745]

約数ペア:

[(1, 5087745), (3, 1695915), (5, 1017549), (9, 565305), (13, 391365), (15, 339183), (27, 188435), (39, 130455), (45, 113061), (65, 78273), (117, 43485), (135, 37687), (169, 30105), (195, 26091), (223, 22815), (351, 14495), (507, 10035), (585, 8697), (669, 7605), (845, 6021), (1115, 4563), (1521, 3345), (1755, 2899), (2007, 2535)]