148910825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27449}}^1$

素因数の和:27497

約数の個数: 24

約数和(自身を含む): 217843200

約数和(自身を除く): 68932375

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 27449, 137245, 192143, 686225, 850919, 960715, 4254595, 4803575, 5956433, 21272975, 29782165, 148910825]

約数ペア:

[(1, 148910825), (5, 29782165), (7, 21272975), (25, 5956433), (31, 4803575), (35, 4254595), (155, 960715), (175, 850919), (217, 686225), (775, 192143), (1085, 137245), (5425, 27449)]