1426565525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20029}}^1$

素因数の和:20094

約数の個数: 48

約数和(自身を含む): 2265152640

約数和(自身を除く): 838587115

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 925, 1295, 1925, 2035, 2849, 6475, 10175, 14245, 20029, 71225, 100145, 140203, 220319, 500725, 701015, 741073, 1101595, 1542233, 3505075, 3705365, 5187511, 5507975, 7711165, 8151803, 18526825, 25937555, 38555825, 40759015, 57062621, 129687775, 203795075, 285313105, 1426565525]

約数ペア:

[(1, 1426565525), (5, 285313105), (7, 203795075), (11, 129687775), (25, 57062621), (35, 40759015), (37, 38555825), (55, 25937555), (77, 18526825), (175, 8151803), (185, 7711165), (259, 5507975), (275, 5187511), (385, 3705365), (407, 3505075), (925, 1542233), (1295, 1101595), (1925, 741073), (2035, 701015), (2849, 500725), (6475, 220319), (10175, 140203), (14245, 100145), (20029, 71225)]