385799445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7103}}^1$

素因数の和:7202

約数の個数: 48

約数和(自身を含む): 718129152

約数和(自身を除く): 332329707

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 639, 765, 1065, 1207, 3195, 3621, 6035, 7103, 10863, 18105, 21309, 35515, 54315, 63927, 106545, 120751, 319635, 362253, 504313, 603755, 1086759, 1512939, 1811265, 2521565, 4538817, 5433795, 7564695, 8573321, 22694085, 25719963, 42866605, 77159889, 128599815, 385799445]

約数ペア:

[(1, 385799445), (3, 128599815), (5, 77159889), (9, 42866605), (15, 25719963), (17, 22694085), (45, 8573321), (51, 7564695), (71, 5433795), (85, 4538817), (153, 2521565), (213, 1811265), (255, 1512939), (355, 1086759), (639, 603755), (765, 504313), (1065, 362253), (1207, 319635), (3195, 120751), (3621, 106545), (6035, 63927), (7103, 54315), (10863, 35515), (18105, 21309)]