2702755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 3572064

約数和(自身を除く): 869309

約数列:

[1, 5, 11, 55, 157, 313, 785, 1565, 1727, 3443, 8635, 17215, 49141, 245705, 540551, 2702755]

約数ペア:

[(1, 2702755), (5, 540551), (11, 245705), (55, 49141), (157, 17215), (313, 8635), (785, 3443), (1565, 1727)]