73882725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{140729}}^1$

素因数の和:140749

約数の個数: 24

約数和(自身を含む): 139604160

約数和(自身を除く): 65721435

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 140729, 422187, 703645, 985103, 2110935, 2955309, 3518225, 4925515, 10554675, 14776545, 24627575, 73882725]

約数ペア:

[(1, 73882725), (3, 24627575), (5, 14776545), (7, 10554675), (15, 4925515), (21, 3518225), (25, 2955309), (35, 2110935), (75, 985103), (105, 703645), (175, 422187), (525, 140729)]