4245972865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{25951}}^1$

素因数の和:26760

約数の個数: 16

約数和(自身を含む): 5220711936

約数和(自身を除く): 974739071

約数列:

[1, 5, 43, 215, 761, 3805, 25951, 32723, 129755, 163615, 1115893, 5579465, 19748711, 98743555, 849194573, 4245972865]

約数ペア:

[(1, 4245972865), (5, 849194573), (43, 98743555), (215, 19748711), (761, 5579465), (3805, 1115893), (25951, 163615), (32723, 129755)]