12858285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77929}}^1$

素因数の和:77948

約数の個数: 16

約数和(自身を含む): 22443840

約数和(自身を除く): 9585555

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77929, 233787, 389645, 857219, 1168935, 2571657, 4286095, 12858285]

約数ペア:

[(1, 12858285), (3, 4286095), (5, 2571657), (11, 1168935), (15, 857219), (33, 389645), (55, 233787), (165, 77929)]