1307075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 2077992

約数和(自身を除く): 770917

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 97, 175, 245, 275, 385, 485, 539, 679, 1067, 1225, 1925, 2425, 2695, 3395, 4753, 5335, 7469, 13475, 16975, 23765, 26675, 37345, 52283, 118825, 186725, 261415, 1307075]

約数ペア:

[(1, 1307075), (5, 261415), (7, 186725), (11, 118825), (25, 52283), (35, 37345), (49, 26675), (55, 23765), (77, 16975), (97, 13475), (175, 7469), (245, 5335), (275, 4753), (385, 3395), (485, 2695), (539, 2425), (679, 1925), (1067, 1225)]