42396495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65731}}^1$

素因数の和:65782

約数の個数: 16

約数和(自身を含む): 69412992

約数和(自身を除く): 27016497

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 65731, 197193, 328655, 985965, 2826433, 8479299, 14132165, 42396495]

約数ペア:

[(1, 42396495), (3, 14132165), (5, 8479299), (15, 2826433), (43, 985965), (129, 328655), (215, 197193), (645, 65731)]