16340445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3001}}^1$

素因数の和:3034

約数の個数: 36

約数和(自身を含む): 31142748

約数和(自身を除く): 14802303

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 3001, 5445, 9003, 15005, 27009, 33011, 45015, 99033, 135045, 165055, 297099, 363121, 495165, 1089363, 1485495, 1815605, 3268089, 5446815, 16340445]

約数ペア:

[(1, 16340445), (3, 5446815), (5, 3268089), (9, 1815605), (11, 1485495), (15, 1089363), (33, 495165), (45, 363121), (55, 297099), (99, 165055), (121, 135045), (165, 99033), (363, 45015), (495, 33011), (605, 27009), (1089, 15005), (1815, 9003), (3001, 5445)]