67142995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 83128320

約数和(自身を除く): 15985325

約数列:

[1, 5, 43, 127, 215, 635, 2459, 5461, 12295, 27305, 105737, 312293, 528685, 1561465, 13428599, 67142995]

約数ペア:

[(1, 67142995), (5, 13428599), (43, 1561465), (127, 528685), (215, 312293), (635, 105737), (2459, 27305), (5461, 12295)]