27725115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 48854016

約数和(自身を除く): 21128901

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1487, 1695, 3729, 4461, 6215, 7435, 16357, 18645, 22305, 49071, 81785, 168031, 245355, 504093, 840155, 1848341, 2520465, 5545023, 9241705, 27725115]

約数ペア:

[(1, 27725115), (3, 9241705), (5, 5545023), (11, 2520465), (15, 1848341), (33, 840155), (55, 504093), (113, 245355), (165, 168031), (339, 81785), (565, 49071), (1243, 22305), (1487, 18645), (1695, 16357), (3729, 7435), (4461, 6215)]