1228675

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 1908360

約数和(自身を除く): 679685

約数列:

[1, 5, 7, 17, 25, 35, 49, 59, 85, 119, 175, 245, 295, 413, 425, 595, 833, 1003, 1225, 1475, 2065, 2891, 2975, 4165, 5015, 7021, 10325, 14455, 20825, 25075, 35105, 49147, 72275, 175525, 245735, 1228675]

約数ペア:

[(1, 1228675), (5, 245735), (7, 175525), (17, 72275), (25, 49147), (35, 35105), (49, 25075), (59, 20825), (85, 14455), (119, 10325), (175, 7021), (245, 5015), (295, 4165), (413, 2975), (425, 2891), (595, 2065), (833, 1475), (1003, 1225)]