141729345

素因数分解:

$3^4\times 5^1\times {\mathrm{349949}}^1$

素因数の和:349966

約数の個数: 20

約数和(自身を含む): 254063700

約数和(自身を除く): 112334355

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 349949, 1049847, 1749745, 3149541, 5249235, 9448623, 15747705, 28345869, 47243115, 141729345]

約数ペア:

[(1, 141729345), (3, 47243115), (5, 28345869), (9, 15747705), (15, 9448623), (27, 5249235), (45, 3149541), (81, 1749745), (135, 1049847), (405, 349949)]