28481835

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8999}}^1$

素因数の和:9218

約数の個数: 16

約数和(自身を含む): 45792000

約数和(自身を除く): 17310165

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 8999, 26997, 44995, 134985, 1898789, 5696367, 9493945, 28481835]

約数ペア:

[(1, 28481835), (3, 9493945), (5, 5696367), (15, 1898789), (211, 134985), (633, 44995), (1055, 26997), (3165, 8999)]