15471255

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 25574400

約数和(自身を除く): 10103145

約数列:

[1, 3, 5, 15, 71, 73, 199, 213, 219, 355, 365, 597, 995, 1065, 1095, 2985, 5183, 14129, 14527, 15549, 25915, 42387, 43581, 70645, 72635, 77745, 211935, 217905, 1031417, 3094251, 5157085, 15471255]

約数ペア:

[(1, 15471255), (3, 5157085), (5, 3094251), (15, 1031417), (71, 217905), (73, 211935), (199, 77745), (213, 72635), (219, 70645), (355, 43581), (365, 42387), (597, 25915), (995, 15549), (1065, 14527), (1095, 14129), (2985, 5183)]