29132865

素因数分解:

$3^4\times 5^1\times {\mathrm{71933}}^1$

素因数の和:71950

約数の個数: 20

約数和(自身を含む): 52224084

約数和(自身を除く): 23091219

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 71933, 215799, 359665, 647397, 1078995, 1942191, 3236985, 5826573, 9710955, 29132865]

約数ペア:

[(1, 29132865), (3, 9710955), (5, 5826573), (9, 3236985), (15, 1942191), (27, 1078995), (45, 647397), (81, 359665), (135, 215799), (405, 71933)]