85184515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 28759805

約数列:

[1, 5, 13, 53, 65, 79, 265, 313, 395, 689, 1027, 1565, 3445, 4069, 4187, 5135, 16589, 20345, 20935, 24727, 54431, 82945, 123635, 215657, 272155, 321451, 1078285, 1310531, 1607255, 6552655, 17036903, 85184515]

約数ペア:

[(1, 85184515), (5, 17036903), (13, 6552655), (53, 1607255), (65, 1310531), (79, 1078285), (265, 321451), (313, 272155), (395, 215657), (689, 123635), (1027, 82945), (1565, 54431), (3445, 24727), (4069, 20935), (4187, 20345), (5135, 16589)]