169017485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21893

約数の個数: 32

約数和(自身を含む): 264321792

約数和(自身を除く): 95304307

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 21851, 109255, 152957, 284063, 371467, 764785, 1420315, 1857335, 1988441, 2600269, 4829071, 9942205, 13001345, 24145355, 33803497, 169017485]

約数ペア:

[(1, 169017485), (5, 33803497), (7, 24145355), (13, 13001345), (17, 9942205), (35, 4829071), (65, 2600269), (85, 1988441), (91, 1857335), (119, 1420315), (221, 764785), (455, 371467), (595, 284063), (1105, 152957), (1547, 109255), (7735, 21851)]