54715545

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1481}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 95019912

約数和(自身を除く): 40304367

約数列:

[1, 3, 5, 9, 15, 45, 821, 1481, 2463, 4105, 4443, 7389, 7405, 12315, 13329, 22215, 36945, 66645, 1215901, 3647703, 6079505, 10943109, 18238515, 54715545]

約数ペア:

[(1, 54715545), (3, 18238515), (5, 10943109), (9, 6079505), (15, 3647703), (45, 1215901), (821, 66645), (1481, 36945), (2463, 22215), (4105, 13329), (4443, 12315), (7389, 7405)]