72906465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131363}}^1$

素因数の和:131408

約数の個数: 16

約数和(自身を含む): 119803968

約数和(自身を除く): 46897503

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 131363, 394089, 656815, 1970445, 4860431, 14581293, 24302155, 72906465]

約数ペア:

[(1, 72906465), (3, 24302155), (5, 14581293), (15, 4860431), (37, 1970445), (111, 656815), (185, 394089), (555, 131363)]