78840647045

素因数分解:

$5^1\times {\mathrm{36901}}^1\times {\mathrm{427309}}^1$

素因数の和:464215

約数の個数: 8

約数和(自身を含む): 94611561720

約数和(自身を除く): 15770914675

約数列:

[1, 5, 36901, 184505, 427309, 2136545, 15768129409, 78840647045]

約数ペア:

[(1, 78840647045), (5, 15768129409), (36901, 2136545), (184505, 427309)]