164928555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37021}}^1$

素因数の和:37049

約数の個数: 40

約数和(自身を含む): 322535664

約数和(自身を除く): 157607109

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 37021, 111063, 185105, 333189, 407231, 555315, 999567, 1221693, 1665945, 2036155, 2998701, 3665079, 4997835, 6108465, 10995237, 14993505, 18325395, 32985711, 54976185, 164928555]

約数ペア:

[(1, 164928555), (3, 54976185), (5, 32985711), (9, 18325395), (11, 14993505), (15, 10995237), (27, 6108465), (33, 4997835), (45, 3665079), (55, 2998701), (81, 2036155), (99, 1665945), (135, 1221693), (165, 999567), (297, 555315), (405, 407231), (495, 333189), (891, 185105), (1485, 111063), (4455, 37021)]