10271385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 18969600

約数和(自身を除く): 8698215

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 199, 279, 333, 465, 555, 597, 995, 1147, 1395, 1665, 1791, 2985, 3441, 5735, 6169, 7363, 8955, 10323, 17205, 18507, 22089, 30845, 36815, 51615, 55521, 66267, 92535, 110445, 228253, 277605, 331335, 684759, 1141265, 2054277, 3423795, 10271385]

約数ペア:

[(1, 10271385), (3, 3423795), (5, 2054277), (9, 1141265), (15, 684759), (31, 331335), (37, 277605), (45, 228253), (93, 110445), (111, 92535), (155, 66267), (185, 55521), (199, 51615), (279, 36815), (333, 30845), (465, 22089), (555, 18507), (597, 17205), (995, 10323), (1147, 8955), (1395, 7363), (1665, 6169), (1791, 5735), (2985, 3441)]