26785455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4615

約数の個数: 32

約数和(自身を含む): 47361024

約数和(自身を除く): 20575569

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4567, 5865, 13701, 22835, 68505, 77639, 105041, 232917, 315123, 388195, 525205, 1164585, 1575615, 1785697, 5357091, 8928485, 26785455]

約数ペア:

[(1, 26785455), (3, 8928485), (5, 5357091), (15, 1785697), (17, 1575615), (23, 1164585), (51, 525205), (69, 388195), (85, 315123), (115, 232917), (255, 105041), (345, 77639), (391, 68505), (1173, 22835), (1955, 13701), (4567, 5865)]