129628035

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16651}}^1$

素因数の和:16835

約数の個数: 24

約数和(自身を含む): 226000944

約数和(自身を除く): 96372909

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 16651, 49953, 83255, 149859, 249765, 749295, 2880623, 8641869, 14403115, 25925607, 43209345, 129628035]

約数ペア:

[(1, 129628035), (3, 43209345), (5, 25925607), (9, 14403115), (15, 8641869), (45, 2880623), (173, 749295), (519, 249765), (865, 149859), (1557, 83255), (2595, 49953), (7785, 16651)]