3995415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 7291440

約数和(自身を除く): 3296025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 4673, 14019, 23365, 42057, 70095, 88787, 210285, 266361, 443935, 799083, 1331805, 3995415]

約数ペア:

[(1, 3995415), (3, 1331805), (5, 799083), (9, 443935), (15, 266361), (19, 210285), (45, 88787), (57, 70095), (95, 42057), (171, 23365), (285, 14019), (855, 4673)]