72771345

素因数分解:

$3^3\times 5^1\times {\mathrm{539047}}^1$

素因数の和:539061

約数の個数: 16

約数和(自身を含む): 129371520

約数和(自身を除く): 56600175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 539047, 1617141, 2695235, 4851423, 8085705, 14554269, 24257115, 72771345]

約数ペア:

[(1, 72771345), (3, 24257115), (5, 14554269), (9, 8085705), (15, 4851423), (27, 2695235), (45, 1617141), (135, 539047)]