61195255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15671}}^1$

素因数の和:15758

約数の個数: 16

約数和(自身を含む): 81243648

約数和(自身を除く): 20048393

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 15671, 78355, 172381, 861905, 1112641, 5563205, 12239051, 61195255]

約数ペア:

[(1, 61195255), (5, 12239051), (11, 5563205), (55, 1112641), (71, 861905), (355, 172381), (781, 78355), (3905, 15671)]