2048565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 3358656

約数和(自身を除く): 1310091

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3331, 9993, 16655, 49965, 136571, 409713, 682855, 2048565]

約数ペア:

[(1, 2048565), (3, 682855), (5, 409713), (15, 136571), (41, 49965), (123, 16655), (205, 9993), (615, 3331)]