28469305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 8250695

約数列:

[1, 5, 17, 67, 85, 335, 1139, 4999, 5695, 24995, 84983, 334933, 424915, 1674665, 5693861, 28469305]

約数ペア:

[(1, 28469305), (5, 5693861), (17, 1674665), (67, 424915), (85, 334933), (335, 84983), (1139, 24995), (4999, 5695)]