80836965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163307}}^1$

素因数の和:163329

約数の個数: 24

約数和(自身を含む): 152856288

約数和(自身を除く): 72019323

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 163307, 489921, 816535, 1469763, 1796377, 2449605, 5389131, 7348815, 8981885, 16167393, 26945655, 80836965]

約数ペア:

[(1, 80836965), (3, 26945655), (5, 16167393), (9, 8981885), (11, 7348815), (15, 5389131), (33, 2449605), (45, 1796377), (55, 1469763), (99, 816535), (165, 489921), (495, 163307)]