11276785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 16047360

約数和(自身を除く): 4770575

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 397, 437, 1235, 1495, 1985, 2185, 5161, 5681, 7543, 9131, 25805, 28405, 37715, 45655, 98059, 118703, 173489, 490295, 593515, 867445, 2255357, 11276785]

約数ペア:

[(1, 11276785), (5, 2255357), (13, 867445), (19, 593515), (23, 490295), (65, 173489), (95, 118703), (115, 98059), (247, 45655), (299, 37715), (397, 28405), (437, 25805), (1235, 9131), (1495, 7543), (1985, 5681), (2185, 5161)]