16534845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 14128515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 233, 249, 285, 415, 699, 747, 855, 1165, 1245, 1577, 2097, 3495, 3735, 4427, 4731, 7885, 10485, 13281, 14193, 19339, 22135, 23655, 39843, 58017, 66405, 70965, 96695, 174051, 199215, 290085, 367441, 870255, 1102323, 1837205, 3306969, 5511615, 16534845]

約数ペア:

[(1, 16534845), (3, 5511615), (5, 3306969), (9, 1837205), (15, 1102323), (19, 870255), (45, 367441), (57, 290085), (83, 199215), (95, 174051), (171, 96695), (233, 70965), (249, 66405), (285, 58017), (415, 39843), (699, 23655), (747, 22135), (855, 19339), (1165, 14193), (1245, 13281), (1577, 10485), (2097, 7885), (3495, 4731), (3735, 4427)]