201402945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{235559}}^1$

素因数の和:235589

約数の個数: 24

約数和(自身を含む): 367473600

約数和(自身を除く): 166070655

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 235559, 706677, 1177795, 2120031, 3533385, 4475621, 10600155, 13426863, 22378105, 40280589, 67134315, 201402945]

約数ペア:

[(1, 201402945), (3, 67134315), (5, 40280589), (9, 22378105), (15, 13426863), (19, 10600155), (45, 4475621), (57, 3533385), (95, 2120031), (171, 1177795), (285, 706677), (855, 235559)]