22659025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 29623104

約数和(自身を除く): 6964079

約数列:

[1, 5, 23, 25, 115, 157, 251, 575, 785, 1255, 3611, 3925, 5773, 6275, 18055, 28865, 39407, 90275, 144325, 197035, 906361, 985175, 4531805, 22659025]

約数ペア:

[(1, 22659025), (5, 4531805), (23, 985175), (25, 906361), (115, 197035), (157, 144325), (251, 90275), (575, 39407), (785, 28865), (1255, 18055), (3611, 6275), (3925, 5773)]