164012805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331339}}^1$

素因数の和:331361

約数の個数: 24

約数和(自身を含む): 310134240

約数和(自身を除く): 146121435

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 331339, 994017, 1656695, 2982051, 3644729, 4970085, 10934187, 14910255, 18223645, 32802561, 54670935, 164012805]

約数ペア:

[(1, 164012805), (3, 54670935), (5, 32802561), (9, 18223645), (11, 14910255), (15, 10934187), (33, 4970085), (45, 3644729), (55, 2982051), (99, 1656695), (165, 994017), (495, 331339)]