16304445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21313}}^1$

素因数の和:21341

約数の個数: 24

約数和(自身を含む): 29924856

約数和(自身を除く): 13620411

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21313, 63939, 106565, 191817, 319695, 362321, 959085, 1086963, 1811605, 3260889, 5434815, 16304445]

約数ペア:

[(1, 16304445), (3, 5434815), (5, 3260889), (9, 1811605), (15, 1086963), (17, 959085), (45, 362321), (51, 319695), (85, 191817), (153, 106565), (255, 63939), (765, 21313)]