75041407

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 90549888

約数和(自身を除く): 15508481

約数列:

[1, 7, 43, 61, 67, 301, 427, 469, 2623, 2881, 3721, 4087, 18361, 20167, 26047, 28609, 160003, 175741, 249307, 1120021, 1230187, 1745149, 10720201, 75041407]

約数ペア:

[(1, 75041407), (7, 10720201), (43, 1745149), (61, 1230187), (67, 1120021), (301, 249307), (427, 175741), (469, 160003), (2623, 28609), (2881, 26047), (3721, 20167), (4087, 18361)]