5247155

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 6549984

約数和(自身を除く): 1302829

約数列:

[1, 5, 37, 113, 185, 251, 565, 1255, 4181, 9287, 20905, 28363, 46435, 141815, 1049431, 5247155]

約数ペア:

[(1, 5247155), (5, 1049431), (37, 141815), (113, 46435), (185, 28363), (251, 20905), (565, 9287), (1255, 4181)]