57484485

素因数分解:

$3^4\times 5^1\times {\mathrm{141937}}^1$

素因数の和:141954

約数の個数: 20

約数和(自身を含む): 103046988

約数和(自身を除く): 45562503

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 141937, 425811, 709685, 1277433, 2129055, 3832299, 6387165, 11496897, 19161495, 57484485]

約数ペア:

[(1, 57484485), (3, 19161495), (5, 11496897), (9, 6387165), (15, 3832299), (27, 2129055), (45, 1277433), (81, 709685), (135, 425811), (405, 141937)]