201630105

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23459}}^1$

素因数の和:23661

約数の個数: 24

約数和(自身を含む): 351336960

約数和(自身を除く): 149706855

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 23459, 70377, 117295, 211131, 351885, 1055655, 4480669, 13442007, 22403345, 40326021, 67210035, 201630105]

約数ペア:

[(1, 201630105), (3, 67210035), (5, 40326021), (9, 22403345), (15, 13442007), (45, 4480669), (191, 1055655), (573, 351885), (955, 211131), (1719, 117295), (2865, 70377), (8595, 23459)]