68145735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{649007}}^1$

素因数の和:649022

約数の個数: 16

約数和(自身を含む): 124609536

約数和(自身を除く): 56463801

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 649007, 1947021, 3245035, 4543049, 9735105, 13629147, 22715245, 68145735]

約数ペア:

[(1, 68145735), (3, 22715245), (5, 13629147), (7, 9735105), (15, 4543049), (21, 3245035), (35, 1947021), (105, 649007)]