236470545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{122207}}^1$

素因数の和:122261

約数の個数: 24

約数和(自身を含む): 419417856

約数和(自身を除く): 182947311

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 122207, 366621, 611035, 1099863, 1833105, 5254901, 5499315, 15764703, 26274505, 47294109, 78823515, 236470545]

約数ペア:

[(1, 236470545), (3, 78823515), (5, 47294109), (9, 26274505), (15, 15764703), (43, 5499315), (45, 5254901), (129, 1833105), (215, 1099863), (387, 611035), (645, 366621), (1935, 122207)]