28990935

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3373}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 50529024

約数和(自身を除く): 21538089

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 3373, 8595, 10119, 16865, 30357, 50595, 151785, 644243, 1932729, 3221215, 5798187, 9663645, 28990935]

約数ペア:

[(1, 28990935), (3, 9663645), (5, 5798187), (9, 3221215), (15, 1932729), (45, 644243), (191, 151785), (573, 50595), (955, 30357), (1719, 16865), (2865, 10119), (3373, 8595)]