56755395

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1559}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 98560800

約数和(自身を除く): 41805405

約数列:

[1, 3, 5, 9, 15, 45, 809, 1559, 2427, 4045, 4677, 7281, 7795, 12135, 14031, 23385, 36405, 70155, 1261231, 3783693, 6306155, 11351079, 18918465, 56755395]

約数ペア:

[(1, 56755395), (3, 18918465), (5, 11351079), (9, 6306155), (15, 3783693), (45, 1261231), (809, 70155), (1559, 36405), (2427, 23385), (4045, 14031), (4677, 12135), (7281, 7795)]