256599145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{15923}}^1$

素因数の和:16232

約数の個数: 16

約数和(自身を含む): 337079232

約数和(自身を除く): 80480087

約数列:

[1, 5, 11, 55, 293, 1465, 3223, 15923, 16115, 79615, 175153, 875765, 4665439, 23327195, 51319829, 256599145]

約数ペア:

[(1, 256599145), (5, 51319829), (11, 23327195), (55, 4665439), (293, 875765), (1465, 175153), (3223, 79615), (15923, 16115)]