23113145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 32123520

約数和(自身を除く): 9010375

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 337, 473, 1247, 1595, 1685, 2365, 3707, 6235, 9773, 13717, 14491, 18535, 48865, 68585, 72455, 107503, 159401, 420239, 537515, 797005, 2101195, 4622629, 23113145]

約数ペア:

[(1, 23113145), (5, 4622629), (11, 2101195), (29, 797005), (43, 537515), (55, 420239), (145, 159401), (215, 107503), (319, 72455), (337, 68585), (473, 48865), (1247, 18535), (1595, 14491), (1685, 13717), (2365, 9773), (3707, 6235)]