2305635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3967488

約数和(自身を除く): 1661853

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 163, 205, 345, 489, 615, 815, 943, 2445, 2829, 3749, 4715, 6683, 11247, 14145, 18745, 20049, 33415, 56235, 100245, 153709, 461127, 768545, 2305635]

約数ペア:

[(1, 2305635), (3, 768545), (5, 461127), (15, 153709), (23, 100245), (41, 56235), (69, 33415), (115, 20049), (123, 18745), (163, 14145), (205, 11247), (345, 6683), (489, 4715), (615, 3749), (815, 2829), (943, 2445)]