47543225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 62734080

約数和(自身を除く): 15190855

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 991, 1919, 2525, 4955, 9595, 18829, 24775, 47975, 94145, 100091, 470725, 500455, 1901729, 2502275, 9508645, 47543225]

約数ペア:

[(1, 47543225), (5, 9508645), (19, 2502275), (25, 1901729), (95, 500455), (101, 470725), (475, 100091), (505, 94145), (991, 47975), (1919, 24775), (2525, 18829), (4955, 9595)]