7996925

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 18

約数和(自身を含む): 10210842

約数和(自身を除く): 2213917

約数列:

[1, 5, 25, 43, 173, 215, 865, 1075, 1849, 4325, 7439, 9245, 37195, 46225, 185975, 319877, 1599385, 7996925]

約数ペア:

[(1, 7996925), (5, 1599385), (25, 319877), (43, 185975), (173, 46225), (215, 37195), (865, 9245), (1075, 7439), (1849, 4325)]