11553455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 15681600

約数和(自身を除く): 4128145

約数列:

[1, 5, 17, 29, 43, 85, 109, 145, 215, 493, 545, 731, 1247, 1853, 2465, 3161, 3655, 4687, 6235, 9265, 15805, 21199, 23435, 53737, 79679, 105995, 135923, 268685, 398395, 679615, 2310691, 11553455]

約数ペア:

[(1, 11553455), (5, 2310691), (17, 679615), (29, 398395), (43, 268685), (85, 135923), (109, 105995), (145, 79679), (215, 53737), (493, 23435), (545, 21199), (731, 15805), (1247, 9265), (1853, 6235), (2465, 4687), (3161, 3655)]