129611245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4337}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 160332480

約数和(自身を除く): 30721235

約数列:

[1, 5, 43, 139, 215, 695, 4337, 5977, 21685, 29885, 186491, 602843, 932455, 3014215, 25922249, 129611245]

約数ペア:

[(1, 129611245), (5, 25922249), (43, 3014215), (139, 932455), (215, 602843), (695, 186491), (4337, 29885), (5977, 21685)]