12975655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33703}}^1$

素因数の和:33726

約数の個数: 16

約数和(自身を含む): 19413504

約数和(自身を除く): 6437849

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 33703, 168515, 235921, 370733, 1179605, 1853665, 2595131, 12975655]

約数ペア:

[(1, 12975655), (5, 2595131), (7, 1853665), (11, 1179605), (35, 370733), (55, 235921), (77, 168515), (385, 33703)]