86393115

素因数分解:

$3^3\times 5^1\times {\mathrm{639949}}^1$

素因数の和:639963

約数の個数: 16

約数和(自身を含む): 153588000

約数和(自身を除く): 67194885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 639949, 1919847, 3199745, 5759541, 9599235, 17278623, 28797705, 86393115]

約数ペア:

[(1, 86393115), (3, 28797705), (5, 17278623), (9, 9599235), (15, 5759541), (27, 3199745), (45, 1919847), (135, 639949)]