76406415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3089}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 130818240

約数和(自身を除く): 54411825

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 3089, 4947, 8245, 9267, 15445, 24735, 46335, 52513, 157539, 262565, 299633, 787695, 898899, 1498165, 4494495, 5093761, 15281283, 25468805, 76406415]

約数ペア:

[(1, 76406415), (3, 25468805), (5, 15281283), (15, 5093761), (17, 4494495), (51, 1498165), (85, 898899), (97, 787695), (255, 299633), (291, 262565), (485, 157539), (1455, 52513), (1649, 46335), (3089, 24735), (4947, 15445), (8245, 9267)]