1145815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 1524096

約数和(自身を除く): 378281

約数列:

[1, 5, 11, 55, 83, 251, 415, 913, 1255, 2761, 4565, 13805, 20833, 104165, 229163, 1145815]

約数ペア:

[(1, 1145815), (5, 229163), (11, 104165), (55, 20833), (83, 13805), (251, 4565), (415, 2761), (913, 1255)]