399364075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{50077}}^1$

素因数の和:50127

約数の個数: 24

約数和(自身を含む): 558870480

約数和(自身を除く): 159506405

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 50077, 250385, 550847, 1251925, 1452233, 2754235, 7261165, 13771175, 15974563, 36305825, 79872815, 399364075]

約数ペア:

[(1, 399364075), (5, 79872815), (11, 36305825), (25, 15974563), (29, 13771175), (55, 7261165), (145, 2754235), (275, 1452233), (319, 1251925), (725, 550847), (1595, 250385), (7975, 50077)]