2160147165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{165719}}^1$

素因数の和:165817

約数の個数: 32

約数和(自身を含む): 3818188800

約数和(自身を除く): 1658041635

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 165719, 497157, 828595, 1822909, 2485785, 5468727, 9114545, 13091801, 27343635, 39275403, 65459005, 144009811, 196377015, 432029433, 720049055, 2160147165]

約数ペア:

[(1, 2160147165), (3, 720049055), (5, 432029433), (11, 196377015), (15, 144009811), (33, 65459005), (55, 39275403), (79, 27343635), (165, 13091801), (237, 9114545), (395, 5468727), (869, 2485785), (1185, 1822909), (2607, 828595), (4345, 497157), (13035, 165719)]