201442005

素因数分解:

$3^3\times 5^1\times {\mathrm{1492163}}^1$

素因数の和:1492177

約数の個数: 16

約数和(自身を含む): 358119360

約数和(自身を除く): 156677355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1492163, 4476489, 7460815, 13429467, 22382445, 40288401, 67147335, 201442005]

約数ペア:

[(1, 201442005), (3, 67147335), (5, 40288401), (9, 22382445), (15, 13429467), (27, 7460815), (45, 4476489), (135, 1492163)]