23986235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 38265696

約数和(自身を除く): 14279461

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 443, 455, 595, 637, 833, 1105, 1547, 2215, 3101, 3185, 4165, 5759, 7531, 7735, 10829, 15505, 21707, 28795, 37655, 40313, 52717, 54145, 97903, 108535, 201565, 263585, 282191, 369019, 489515, 685321, 1410955, 1845095, 3426605, 4797247, 23986235]

約数ペア:

[(1, 23986235), (5, 4797247), (7, 3426605), (13, 1845095), (17, 1410955), (35, 685321), (49, 489515), (65, 369019), (85, 282191), (91, 263585), (119, 201565), (221, 108535), (245, 97903), (443, 54145), (455, 52717), (595, 40313), (637, 37655), (833, 28795), (1105, 21707), (1547, 15505), (2215, 10829), (3101, 7735), (3185, 7531), (4165, 5759)]