23186555

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 13010725

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 293, 323, 595, 665, 833, 931, 1465, 1615, 2051, 2261, 4165, 4655, 4981, 5567, 10255, 11305, 14357, 15827, 24905, 27835, 34867, 38969, 71785, 79135, 94639, 174335, 194845, 244069, 272783, 473195, 662473, 1220345, 1363915, 3312365, 4637311, 23186555]

約数ペア:

[(1, 23186555), (5, 4637311), (7, 3312365), (17, 1363915), (19, 1220345), (35, 662473), (49, 473195), (85, 272783), (95, 244069), (119, 194845), (133, 174335), (245, 94639), (293, 79135), (323, 71785), (595, 38969), (665, 34867), (833, 27835), (931, 24905), (1465, 15827), (1615, 14357), (2051, 11305), (2261, 10255), (4165, 5567), (4655, 4981)]