26830665

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 46650240

約数和(自身を除く): 19819575

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 1423, 2095, 3771, 4269, 6285, 7115, 12807, 18855, 21345, 64035, 596237, 1788711, 2981185, 5366133, 8943555, 26830665]

約数ペア:

[(1, 26830665), (3, 8943555), (5, 5366133), (9, 2981185), (15, 1788711), (45, 596237), (419, 64035), (1257, 21345), (1423, 18855), (2095, 12807), (3771, 7115), (4269, 6285)]