47243975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 62496000

約数和(自身を除く): 15252025

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1259, 1501, 1975, 6295, 7505, 23921, 31475, 37525, 99461, 119605, 497305, 598025, 1889759, 2486525, 9448795, 47243975]

約数ペア:

[(1, 47243975), (5, 9448795), (19, 2486525), (25, 1889759), (79, 598025), (95, 497305), (395, 119605), (475, 99461), (1259, 37525), (1501, 31475), (1975, 23921), (6295, 7505)]