156621735

素因数分解:

$3^3\times 5^1\times {\mathrm{1160161}}^1$

素因数の和:1160175

約数の個数: 16

約数和(自身を含む): 278438880

約数和(自身を除く): 121817145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1160161, 3480483, 5800805, 10441449, 17402415, 31324347, 52207245, 156621735]

約数ペア:

[(1, 156621735), (3, 52207245), (5, 31324347), (9, 17402415), (15, 10441449), (27, 5800805), (45, 3480483), (135, 1160161)]