26620825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13829}}^1$

素因数の和:13857

約数の個数: 24

約数和(自身を含む): 41158080

約数和(自身を除く): 14537255

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 13829, 69145, 96803, 152119, 345725, 484015, 760595, 1064833, 2420075, 3802975, 5324165, 26620825]

約数ペア:

[(1, 26620825), (5, 5324165), (7, 3802975), (11, 2420075), (25, 1064833), (35, 760595), (55, 484015), (77, 345725), (175, 152119), (275, 96803), (385, 69145), (1925, 13829)]