78293565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 156000000

約数和(自身を除く): 77706435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 995, 1249, 1393, 1791, 2985, 3747, 4179, 6245, 6965, 8743, 8955, 11241, 12537, 18735, 20895, 26229, 43715, 56205, 62685, 78687, 131145, 248551, 393435, 745653, 1242755, 1739857, 2236959, 3728265, 5219571, 8699285, 11184795, 15658713, 26097855, 78293565]

約数ペア:

[(1, 78293565), (3, 26097855), (5, 15658713), (7, 11184795), (9, 8699285), (15, 5219571), (21, 3728265), (35, 2236959), (45, 1739857), (63, 1242755), (105, 745653), (199, 393435), (315, 248551), (597, 131145), (995, 78687), (1249, 62685), (1393, 56205), (1791, 43715), (2985, 26229), (3747, 20895), (4179, 18735), (6245, 12537), (6965, 11241), (8743, 8955)]