28770735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{274007}}^1$

素因数の和:274022

約数の個数: 16

約数和(自身を含む): 52609536

約数和(自身を除く): 23838801

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 274007, 822021, 1370035, 1918049, 4110105, 5754147, 9590245, 28770735]

約数ペア:

[(1, 28770735), (3, 9590245), (5, 5754147), (7, 4110105), (15, 1918049), (21, 1370035), (35, 822021), (105, 274007)]