72788755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1747}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 94266144

約数和(自身を除く): 21477389

約数列:

[1, 5, 13, 65, 641, 1747, 3205, 8333, 8735, 22711, 41665, 113555, 1119827, 5599135, 14557751, 72788755]

約数ペア:

[(1, 72788755), (5, 14557751), (13, 5599135), (65, 1119827), (641, 113555), (1747, 41665), (3205, 22711), (8333, 8735)]