78855845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1481}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 99021312

約数和(自身を除く): 20165467

約数列:

[1, 5, 23, 115, 463, 1481, 2315, 7405, 10649, 34063, 53245, 170315, 685703, 3428515, 15771169, 78855845]

約数ペア:

[(1, 78855845), (5, 15771169), (23, 3428515), (115, 685703), (463, 170315), (1481, 53245), (2315, 34063), (7405, 10649)]