40497165

素因数分解:

$3^5\times 5^1\times {\mathrm{33331}}^1$

素因数の和:33351

約数の個数: 24

約数和(自身を含む): 72797088

約数和(自身を除く): 32299923

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 33331, 99993, 166655, 299979, 499965, 899937, 1499895, 2699811, 4499685, 8099433, 13499055, 40497165]

約数ペア:

[(1, 40497165), (3, 13499055), (5, 8099433), (9, 4499685), (15, 2699811), (27, 1499895), (45, 899937), (81, 499965), (135, 299979), (243, 166655), (405, 99993), (1215, 33331)]