270082225

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21737}}^1$

素因数の和:21825

約数の個数: 24

約数和(自身を含む): 388153728

約数和(自身を除く): 118071503

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 12425, 21737, 108685, 152159, 543425, 760795, 1543327, 3803975, 7716635, 10803289, 38583175, 54016445, 270082225]

約数ペア:

[(1, 270082225), (5, 54016445), (7, 38583175), (25, 10803289), (35, 7716635), (71, 3803975), (175, 1543327), (355, 760795), (497, 543425), (1775, 152159), (2485, 108685), (12425, 21737)]