56276895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87251}}^1$

素因数の和:87302

約数の個数: 16

約数和(自身を含む): 92138112

約数和(自身を除く): 35861217

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 87251, 261753, 436255, 1308765, 3751793, 11255379, 18758965, 56276895]

約数ペア:

[(1, 56276895), (3, 18758965), (5, 11255379), (15, 3751793), (43, 1308765), (129, 436255), (215, 261753), (645, 87251)]