4216235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 5255712

約数和(自身を除く): 1039477

約数列:

[1, 5, 41, 131, 157, 205, 655, 785, 5371, 6437, 20567, 26855, 32185, 102835, 843247, 4216235]

約数ペア:

[(1, 4216235), (5, 843247), (41, 102835), (131, 32185), (157, 26855), (205, 20567), (655, 6437), (785, 5371)]