56522805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 37463115

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 1259, 2993, 3777, 6295, 8979, 14965, 18885, 44895, 51619, 91907, 154857, 258095, 275721, 459535, 774285, 1378605, 3768187, 11304561, 18840935, 56522805]

約数ペア:

[(1, 56522805), (3, 18840935), (5, 11304561), (15, 3768187), (41, 1378605), (73, 774285), (123, 459535), (205, 275721), (219, 258095), (365, 154857), (615, 91907), (1095, 51619), (1259, 44895), (2993, 18885), (3777, 14965), (6295, 8979)]