155363065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 220340736

約数和(自身を除く): 64977671

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 715, 985, 1103, 2167, 2561, 5515, 10835, 12133, 12805, 14339, 28171, 60665, 71695, 140855, 157729, 217291, 788645, 1086455, 2390201, 2824783, 11951005, 14123915, 31072613, 155363065]

約数ペア:

[(1, 155363065), (5, 31072613), (11, 14123915), (13, 11951005), (55, 2824783), (65, 2390201), (143, 1086455), (197, 788645), (715, 217291), (985, 157729), (1103, 140855), (2167, 71695), (2561, 60665), (5515, 28171), (10835, 14339), (12133, 12805)]