2229425

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 24

約数和(自身を含む): 3086112

約数和(自身を除く): 856687

約数列:

[1, 5, 11, 25, 55, 67, 121, 275, 335, 605, 737, 1331, 1675, 3025, 3685, 6655, 8107, 18425, 33275, 40535, 89177, 202675, 445885, 2229425]

約数ペア:

[(1, 2229425), (5, 445885), (11, 202675), (25, 89177), (55, 40535), (67, 33275), (121, 18425), (275, 8107), (335, 6655), (605, 3685), (737, 3025), (1331, 1675)]