68945540865

素因数分解:

$3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{6729677}}^1$

素因数の和:6730368

約数の個数: 16

約数和(自身を含む): 110474394048

約数和(自身を除く): 41528853183

約数列:

[1, 3, 5, 15, 683, 2049, 3415, 10245, 6729677, 20189031, 33648385, 100945155, 4596369391, 13789108173, 22981846955, 68945540865]

約数ペア:

[(1, 68945540865), (3, 22981846955), (5, 13789108173), (15, 4596369391), (683, 100945155), (2049, 33648385), (3415, 20189031), (10245, 6729677)]