76857985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8808

約数の個数: 16

約数和(自身を含む): 96687360

約数和(自身を除く): 19829375

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8719, 8815, 43595, 357479, 374917, 1787395, 1874585, 15371597, 76857985]

約数ペア:

[(1, 76857985), (5, 15371597), (41, 1874585), (43, 1787395), (205, 374917), (215, 357479), (1763, 43595), (8719, 8815)]