2755143335

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1381}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 4083644160

約数和(自身を除く): 1328500825

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 479, 595, 833, 1381, 2395, 3353, 4165, 6905, 8143, 9667, 16765, 23471, 23477, 40715, 48335, 57001, 67669, 117355, 117385, 164339, 285005, 338345, 399007, 661499, 821695, 1150373, 1995035, 3307495, 4630493, 5751865, 11245483, 23152465, 32413451, 56227415, 78718381, 162067255, 393591905, 551028667, 2755143335]

約数ペア:

[(1, 2755143335), (5, 551028667), (7, 393591905), (17, 162067255), (35, 78718381), (49, 56227415), (85, 32413451), (119, 23152465), (245, 11245483), (479, 5751865), (595, 4630493), (833, 3307495), (1381, 1995035), (2395, 1150373), (3353, 821695), (4165, 661499), (6905, 399007), (8143, 338345), (9667, 285005), (16765, 164339), (23471, 117385), (23477, 117355), (40715, 67669), (48335, 57001)]