22390515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71081}}^1$

素因数の和:71099

約数の個数: 24

約数和(自身を含む): 44355168

約数和(自身を除く): 21964653

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 71081, 213243, 355405, 497567, 639729, 1066215, 1492701, 2487835, 3198645, 4478103, 7463505, 22390515]

約数ペア:

[(1, 22390515), (3, 7463505), (5, 4478103), (7, 3198645), (9, 2487835), (15, 1492701), (21, 1066215), (35, 639729), (45, 497567), (63, 355405), (105, 213243), (315, 71081)]