20232721755

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1326301}}^1$

素因数の和:1326428

約数の個数: 32

約数和(自身を含む): 36287622720

約数和(自身を除く): 16054900965

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 1326301, 3978903, 6631505, 11936709, 19894515, 35810127, 59683545, 149872013, 179050635, 449616039, 749360065, 1348848117, 2248080195, 4046544351, 6744240585, 20232721755]

約数ペア:

[(1, 20232721755), (3, 6744240585), (5, 4046544351), (9, 2248080195), (15, 1348848117), (27, 749360065), (45, 449616039), (113, 179050635), (135, 149872013), (339, 59683545), (565, 35810127), (1017, 19894515), (1695, 11936709), (3051, 6631505), (5085, 3978903), (15255, 1326301)]