4371895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 5922720

約数和(自身を除く): 1550825

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2741, 13705, 30151, 79489, 150755, 397445, 874379, 4371895]

約数ペア:

[(1, 4371895), (5, 874379), (11, 397445), (29, 150755), (55, 79489), (145, 30151), (319, 13705), (1595, 2741)]