12586477775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{469207}}^1$

素因数の和:469283

約数の個数: 24

約数和(自身を含む): 16581810720

約数和(自身を除く): 3995332945

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 5365, 26825, 469207, 2346035, 11730175, 13607003, 17360659, 68035015, 86803295, 340175075, 434016475, 503459111, 2517295555, 12586477775]

約数ペア:

[(1, 12586477775), (5, 2517295555), (25, 503459111), (29, 434016475), (37, 340175075), (145, 86803295), (185, 68035015), (725, 17360659), (925, 13607003), (1073, 11730175), (5365, 2346035), (26825, 469207)]