16993065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27631}}^1$

素因数の和:27680

約数の個数: 16

約数和(自身を含む): 27853056

約数和(自身を除く): 10859991

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 27631, 82893, 138155, 414465, 1132871, 3398613, 5664355, 16993065]

約数ペア:

[(1, 16993065), (3, 5664355), (5, 3398613), (15, 1132871), (41, 414465), (123, 138155), (205, 82893), (615, 27631)]