742329765

素因数分解:

$3^6\times 5^1\times {\mathrm{203657}}^1$

素因数の和:203680

約数の個数: 28

約数和(自身を含む): 1335589164

約数和(自身を除く): 593259399

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 203657, 610971, 1018285, 1832913, 3054855, 5498739, 9164565, 16496217, 27493695, 49488651, 82481085, 148465953, 247443255, 742329765]

約数ペア:

[(1, 742329765), (3, 247443255), (5, 148465953), (9, 82481085), (15, 49488651), (27, 27493695), (45, 16496217), (81, 9164565), (135, 5498739), (243, 3054855), (405, 1832913), (729, 1018285), (1215, 610971), (3645, 203657)]