268292205

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{15731}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 466296480

約数和(自身を除く): 198004275

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 15731, 17055, 47193, 78655, 141579, 235965, 707895, 5962049, 17886147, 29810245, 53658441, 89430735, 268292205]

約数ペア:

[(1, 268292205), (3, 89430735), (5, 53658441), (9, 29810245), (15, 17886147), (45, 5962049), (379, 707895), (1137, 235965), (1895, 141579), (3411, 78655), (5685, 47193), (15731, 17055)]