22381605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 36

約数和(自身を含む): 41235012

約数和(自身を除く): 18853407

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 1721, 2601, 4335, 5163, 8605, 13005, 15489, 25815, 29257, 77445, 87771, 146285, 263313, 438855, 497369, 1316565, 1492107, 2486845, 4476321, 7460535, 22381605]

約数ペア:

[(1, 22381605), (3, 7460535), (5, 4476321), (9, 2486845), (15, 1492107), (17, 1316565), (45, 497369), (51, 438855), (85, 263313), (153, 146285), (255, 87771), (289, 77445), (765, 29257), (867, 25815), (1445, 15489), (1721, 13005), (2601, 8605), (4335, 5163)]