71138055

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57139}}^1$

素因数の和:57230

約数の個数: 16

約数和(自身を含む): 115194240

約数和(自身を除く): 44056185

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 57139, 171417, 285695, 857085, 4742537, 14227611, 23712685, 71138055]

約数ペア:

[(1, 71138055), (3, 23712685), (5, 14227611), (15, 4742537), (83, 857085), (249, 285695), (415, 171417), (1245, 57139)]