72323205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112129}}^1$

素因数の和:112180

約数の個数: 16

約数和(自身を含む): 118409280

約数和(自身を除く): 46086075

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 112129, 336387, 560645, 1681935, 4821547, 14464641, 24107735, 72323205]

約数ペア:

[(1, 72323205), (3, 24107735), (5, 14464641), (15, 4821547), (43, 1681935), (129, 560645), (215, 336387), (645, 112129)]