12571935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28901}}^1$

素因数の和:28938

約数の個数: 16

約数和(自身を含む): 20809440

約数和(自身を除く): 8237505

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 28901, 86703, 144505, 433515, 838129, 2514387, 4190645, 12571935]

約数ペア:

[(1, 12571935), (3, 4190645), (5, 2514387), (15, 838129), (29, 433515), (87, 144505), (145, 86703), (435, 28901)]