253132635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141811}}^1$

素因数の和:141843

約数の個数: 32

約数和(自身を含む): 490102272

約数和(自身を除く): 236969637

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 141811, 425433, 709055, 992677, 2127165, 2410787, 2978031, 4963385, 7232361, 12053935, 14890155, 16875509, 36161805, 50626527, 84377545, 253132635]

約数ペア:

[(1, 253132635), (3, 84377545), (5, 50626527), (7, 36161805), (15, 16875509), (17, 14890155), (21, 12053935), (35, 7232361), (51, 4963385), (85, 2978031), (105, 2410787), (119, 2127165), (255, 992677), (357, 709055), (595, 425433), (1785, 141811)]