230761825

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 353548800

約数和(自身を除く): 122786975

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 343, 425, 595, 833, 1225, 1583, 1715, 2975, 4165, 5831, 7915, 8575, 11081, 20825, 26911, 29155, 39575, 55405, 77567, 134555, 145775, 188377, 277025, 387835, 542969, 672775, 941885, 1318639, 1939175, 2714845, 4709425, 6593195, 9230473, 13574225, 32965975, 46152365, 230761825]

約数ペア:

[(1, 230761825), (5, 46152365), (7, 32965975), (17, 13574225), (25, 9230473), (35, 6593195), (49, 4709425), (85, 2714845), (119, 1939175), (175, 1318639), (245, 941885), (343, 672775), (425, 542969), (595, 387835), (833, 277025), (1225, 188377), (1583, 145775), (1715, 134555), (2975, 77567), (4165, 55405), (5831, 39575), (7915, 29155), (8575, 26911), (11081, 20825)]