17830935

素因数分解:

$3^4\times 5^1\times {\mathrm{44027}}^1$

素因数の和:44044

約数の個数: 20

約数和(自身を含む): 31964328

約数和(自身を除く): 14133393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 44027, 132081, 220135, 396243, 660405, 1188729, 1981215, 3566187, 5943645, 17830935]

約数ペア:

[(1, 17830935), (3, 5943645), (5, 3566187), (9, 1981215), (15, 1188729), (27, 660405), (45, 396243), (81, 220135), (135, 132081), (405, 44027)]