71332725

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7489}}^1$

素因数の和:7629

約数の個数: 24

約数和(自身を含む): 118881280

約数和(自身を除く): 47548555

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 7489, 9525, 22467, 37445, 112335, 187225, 561675, 951103, 2853309, 4755515, 14266545, 23777575, 71332725]

約数ペア:

[(1, 71332725), (3, 23777575), (5, 14266545), (15, 4755515), (25, 2853309), (75, 951103), (127, 561675), (381, 187225), (635, 112335), (1905, 37445), (3175, 22467), (7489, 9525)]