64272885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115807}}^1$

素因数の和:115852

約数の個数: 16

約数和(自身を含む): 105616896

約数和(自身を除く): 41344011

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 115807, 347421, 579035, 1737105, 4284859, 12854577, 21424295, 64272885]

約数ペア:

[(1, 64272885), (3, 21424295), (5, 12854577), (15, 4284859), (37, 1737105), (111, 579035), (185, 347421), (555, 115807)]