42945765

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3539}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 68817600

約数和(自身を除く): 25871835

約数列:

[1, 3, 5, 15, 809, 2427, 3539, 4045, 10617, 12135, 17695, 53085, 2863051, 8589153, 14315255, 42945765]

約数ペア:

[(1, 42945765), (3, 14315255), (5, 8589153), (15, 2863051), (809, 53085), (2427, 17695), (3539, 12135), (4045, 10617)]