7200105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 12665856

約数和(自身を除く): 5465751

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 3967, 11901, 19835, 43637, 59505, 130911, 218185, 480007, 654555, 1440021, 2400035, 7200105]

約数ペア:

[(1, 7200105), (3, 2400035), (5, 1440021), (11, 654555), (15, 480007), (33, 218185), (55, 130911), (121, 59505), (165, 43637), (363, 19835), (605, 11901), (1815, 3967)]