2254175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 3487872

約数和(自身を除く): 1233697

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1171, 1925, 5855, 8197, 12881, 29275, 40985, 64405, 90167, 204925, 322025, 450835, 2254175]

約数ペア:

[(1, 2254175), (5, 450835), (7, 322025), (11, 204925), (25, 90167), (35, 64405), (55, 40985), (77, 29275), (175, 12881), (275, 8197), (385, 5855), (1171, 1925)]