1069375

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 20

約数和(自身を含む): 1405800

約数和(自身を除く): 336425

約数列:

[1, 5, 25, 29, 59, 125, 145, 295, 625, 725, 1475, 1711, 3625, 7375, 8555, 18125, 36875, 42775, 213875, 1069375]

約数ペア:

[(1, 1069375), (5, 213875), (25, 42775), (29, 36875), (59, 18125), (125, 8555), (145, 7375), (295, 3625), (625, 1711), (725, 1475)]