89190765

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{10061}}^1$

素因数の和:10269

約数の個数: 24

約数和(自身を含む): 155397528

約数和(自身を除く): 66206763

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 10061, 30183, 50305, 90549, 150915, 452745, 1982017, 5946051, 9910085, 17838153, 29730255, 89190765]

約数ペア:

[(1, 89190765), (3, 29730255), (5, 17838153), (9, 9910085), (15, 5946051), (45, 1982017), (197, 452745), (591, 150915), (985, 90549), (1773, 50305), (2955, 30183), (8865, 10061)]