4922785

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 6993216

約数和(自身を除く): 2070431

約数列:

[1, 5, 7, 35, 49, 71, 245, 283, 355, 497, 1415, 1981, 2485, 3479, 9905, 13867, 17395, 20093, 69335, 100465, 140651, 703255, 984557, 4922785]

約数ペア:

[(1, 4922785), (5, 984557), (7, 703255), (35, 140651), (49, 100465), (71, 69335), (245, 20093), (283, 17395), (355, 13867), (497, 9905), (1415, 3479), (1981, 2485)]