47940345

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28793}}^1$

素因数の和:28841

約数の個数: 24

約数和(自身を含む): 85345416

約数和(自身を除く): 37405071

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 28793, 86379, 143965, 259137, 431895, 1065341, 1295685, 3196023, 5326705, 9588069, 15980115, 47940345]

約数ペア:

[(1, 47940345), (3, 15980115), (5, 9588069), (9, 5326705), (15, 3196023), (37, 1295685), (45, 1065341), (111, 431895), (185, 259137), (333, 143965), (555, 86379), (1665, 28793)]