470525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 669600

約数和(自身を除く): 199075

約数列:

[1, 5, 11, 25, 29, 55, 59, 145, 275, 295, 319, 649, 725, 1475, 1595, 1711, 3245, 7975, 8555, 16225, 18821, 42775, 94105, 470525]

約数ペア:

[(1, 470525), (5, 94105), (11, 42775), (25, 18821), (29, 16225), (55, 8555), (59, 7975), (145, 3245), (275, 1711), (295, 1595), (319, 1475), (649, 725)]