55383355

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 68444640

約数和(自身を除く): 13061285

約数列:

[1, 5, 43, 173, 215, 865, 1489, 7439, 7445, 37195, 64027, 257597, 320135, 1287985, 11076671, 55383355]

約数ペア:

[(1, 55383355), (5, 11076671), (43, 1287985), (173, 320135), (215, 257597), (865, 64027), (1489, 37195), (7439, 7445)]