347838395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{12739}}^1$

素因数の和:12914

約数の個数: 16

約数和(自身を含む): 430510080

約数和(自身を除く): 82671685

約数列:

[1, 5, 43, 127, 215, 635, 5461, 12739, 27305, 63695, 547777, 1617853, 2738885, 8089265, 69567679, 347838395]

約数ペア:

[(1, 347838395), (5, 69567679), (43, 8089265), (127, 2738885), (215, 1617853), (635, 547777), (5461, 63695), (12739, 27305)]