17268855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 29481408

約数和(自身を除く): 12212553

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 281, 723, 843, 1205, 1405, 3615, 4097, 4215, 4777, 12291, 14331, 20485, 23885, 61455, 67721, 71655, 203163, 338605, 1015815, 1151257, 3453771, 5756285, 17268855]

約数ペア:

[(1, 17268855), (3, 5756285), (5, 3453771), (15, 1151257), (17, 1015815), (51, 338605), (85, 203163), (241, 71655), (255, 67721), (281, 61455), (723, 23885), (843, 20485), (1205, 14331), (1405, 12291), (3615, 4777), (4097, 4215)]