172135935

素因数分解:

$3^4\times 5^1\times {\mathrm{425027}}^1$

素因数の和:425044

約数の個数: 20

約数和(自身を含む): 308570328

約数和(自身を除く): 136434393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 425027, 1275081, 2125135, 3825243, 6375405, 11475729, 19126215, 34427187, 57378645, 172135935]

約数ペア:

[(1, 172135935), (3, 57378645), (5, 34427187), (9, 19126215), (15, 11475729), (27, 6375405), (45, 3825243), (81, 2125135), (135, 1275081), (405, 425027)]