26223765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 43443840

約数和(自身を除く): 17220075

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 373, 545, 645, 1119, 1635, 1865, 4687, 5595, 14061, 16039, 23435, 40657, 48117, 70305, 80195, 121971, 203285, 240585, 609855, 1748251, 5244753, 8741255, 26223765]

約数ペア:

[(1, 26223765), (3, 8741255), (5, 5244753), (15, 1748251), (43, 609855), (109, 240585), (129, 203285), (215, 121971), (327, 80195), (373, 70305), (545, 48117), (645, 40657), (1119, 23435), (1635, 16039), (1865, 14061), (4687, 5595)]