20230965

素因数分解:

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

素因数の和:16671

約数の個数: 24

約数和(自身を含む): 36367968

約数和(自身を除く): 16137003

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 16651, 49953, 83255, 149859, 249765, 449577, 749295, 1348731, 2247885, 4046193, 6743655, 20230965]

約数ペア:

[(1, 20230965), (3, 6743655), (5, 4046193), (9, 2247885), (15, 1348731), (27, 749295), (45, 449577), (81, 249765), (135, 149859), (243, 83255), (405, 49953), (1215, 16651)]