2883265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7512

約数の個数: 16

約数和(自身を含む): 4314240

約数和(自身を除く): 1430975

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 7489, 37445, 52423, 82379, 262115, 411895, 576653, 2883265]

約数ペア:

[(1, 2883265), (5, 576653), (7, 411895), (11, 262115), (35, 82379), (55, 52423), (77, 37445), (385, 7489)]