23440565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 29490048

約数和(自身を除く): 6049483

約数列:

[1, 5, 23, 115, 317, 643, 1585, 3215, 7291, 14789, 36455, 73945, 203831, 1019155, 4688113, 23440565]

約数ペア:

[(1, 23440565), (5, 4688113), (23, 1019155), (115, 203831), (317, 73945), (643, 36455), (1585, 14789), (3215, 7291)]