68808065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19301}}^1$

素因数の和:19360

約数の個数: 16

約数和(自身を含む): 88943616

約数和(自身を除く): 20135551

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 19301, 96505, 443923, 598331, 2219615, 2991655, 13761613, 68808065]

約数ペア:

[(1, 68808065), (5, 13761613), (23, 2991655), (31, 2219615), (115, 598331), (155, 443923), (713, 96505), (3565, 19301)]