12724185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29251}}^1$

素因数の和:29288

約数の個数: 16

約数和(自身を含む): 21061440

約数和(自身を除く): 8337255

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 29251, 87753, 146255, 438765, 848279, 2544837, 4241395, 12724185]

約数ペア:

[(1, 12724185), (3, 4241395), (5, 2544837), (15, 848279), (29, 438765), (87, 146255), (145, 87753), (435, 29251)]