12789898285

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{5119}}^1\times {\mathrm{11621}}^1$

素因数の和:16788

約数の個数: 16

約数和(自身を含む): 15709224960

約数和(自身を除く): 2919326675

約数列:

[1, 5, 43, 215, 5119, 11621, 25595, 58105, 220117, 499703, 1100585, 2498515, 59487899, 297439495, 2557979657, 12789898285]

約数ペア:

[(1, 12789898285), (5, 2557979657), (43, 297439495), (215, 59487899), (5119, 2498515), (11621, 1100585), (25595, 499703), (58105, 220117)]