3897339995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093223}}^1$

素因数の和:1093282

約数の個数: 16

約数和(自身を含む): 5037576192

約数和(自身を除く): 1140236197

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 1093223, 5466115, 25144129, 33889913, 125720645, 169449565, 779467999, 3897339995]

約数ペア:

[(1, 3897339995), (5, 779467999), (23, 169449565), (31, 125720645), (115, 33889913), (155, 25144129), (713, 5466115), (3565, 1093223)]