4674745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 6082560

約数和(自身を除く): 1407815

約数列:

[1, 5, 17, 43, 85, 215, 731, 1279, 3655, 6395, 21743, 54997, 108715, 274985, 934949, 4674745]

約数ペア:

[(1, 4674745), (5, 934949), (17, 274985), (43, 108715), (85, 54997), (215, 21743), (731, 6395), (1279, 3655)]