54225185

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21821}}^1$

素因数の和:21904

約数の個数: 16

約数和(自身を含む): 75416832

約数和(自身を除く): 21191647

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21821, 109105, 152747, 763735, 1549291, 7746455, 10845037, 54225185]

約数ペア:

[(1, 54225185), (5, 10845037), (7, 7746455), (35, 1549291), (71, 763735), (355, 152747), (497, 109105), (2485, 21821)]