39280455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51347}}^1$

素因数の和:51375

約数の個数: 24

約数和(自身を含む): 72092592

約数和(自身を除く): 32812137

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 51347, 154041, 256735, 462123, 770205, 872899, 2310615, 2618697, 4364495, 7856091, 13093485, 39280455]

約数ペア:

[(1, 39280455), (3, 13093485), (5, 7856091), (9, 4364495), (15, 2618697), (17, 2310615), (45, 872899), (51, 770205), (85, 462123), (153, 256735), (255, 154041), (765, 51347)]