23087515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18290

約数の個数: 16

約数和(自身を含む): 31539456

約数和(自身を除く): 8451941

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 18251, 91255, 200761, 419773, 1003805, 2098865, 4617503, 23087515]

約数ペア:

[(1, 23087515), (5, 4617503), (11, 2098865), (23, 1003805), (55, 419773), (115, 200761), (253, 91255), (1265, 18251)]