28600815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 48646080

約数和(自身を除く): 20045265

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 1777, 3219, 5331, 5365, 8885, 16095, 26655, 51533, 65749, 154599, 197247, 257665, 328745, 772995, 986235, 1906721, 5720163, 9533605, 28600815]

約数ペア:

[(1, 28600815), (3, 9533605), (5, 5720163), (15, 1906721), (29, 986235), (37, 772995), (87, 328745), (111, 257665), (145, 197247), (185, 154599), (435, 65749), (555, 51533), (1073, 26655), (1777, 16095), (3219, 8885), (5331, 5365)]