8307255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 7014345

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 199, 253, 345, 363, 597, 605, 759, 995, 1265, 1815, 2189, 2783, 2985, 3795, 4577, 6567, 8349, 10945, 13731, 13915, 22885, 24079, 32835, 41745, 50347, 68655, 72237, 120395, 151041, 251735, 361185, 553817, 755205, 1661451, 2769085, 8307255]

約数ペア:

[(1, 8307255), (3, 2769085), (5, 1661451), (11, 755205), (15, 553817), (23, 361185), (33, 251735), (55, 151041), (69, 120395), (115, 72237), (121, 68655), (165, 50347), (199, 41745), (253, 32835), (345, 24079), (363, 22885), (597, 13915), (605, 13731), (759, 10945), (995, 8349), (1265, 6567), (1815, 4577), (2189, 3795), (2783, 2985)]