72144255

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37871}}^1$

素因数の和:38006

約数の個数: 16

約数和(自身を含む): 116342784

約数和(自身を除く): 44198529

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 37871, 113613, 189355, 568065, 4809617, 14428851, 24048085, 72144255]

約数ペア:

[(1, 72144255), (3, 24048085), (5, 14428851), (15, 4809617), (127, 568065), (381, 189355), (635, 113613), (1905, 37871)]