130520080075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67802639}}^1$

素因数の和:67802667

約数の個数: 24

約数和(自身を含む): 201780656640

約数和(自身を除く): 71260576565

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 67802639, 339013195, 474618473, 745829029, 1695065975, 2373092365, 3729145145, 5220803203, 11865461825, 18645725725, 26104016015, 130520080075]

約数ペア:

[(1, 130520080075), (5, 26104016015), (7, 18645725725), (11, 11865461825), (25, 5220803203), (35, 3729145145), (55, 2373092365), (77, 1695065975), (175, 745829029), (275, 474618473), (385, 339013195), (1925, 67802639)]