42387165

素因数分解:

$3^3\times 5^1\times {\mathrm{313979}}^1$

素因数の和:313993

約数の個数: 16

約数和(自身を含む): 75355200

約数和(自身を除く): 32968035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313979, 941937, 1569895, 2825811, 4709685, 8477433, 14129055, 42387165]

約数ペア:

[(1, 42387165), (3, 14129055), (5, 8477433), (9, 4709685), (15, 2825811), (27, 1569895), (45, 941937), (135, 313979)]