139530255

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{9521}}^1$

素因数の和:10506

約数の個数: 16

約数和(自身を含む): 223500384

約数和(自身を除く): 83970129

約数列:

[1, 3, 5, 15, 977, 2931, 4885, 9521, 14655, 28563, 47605, 142815, 9302017, 27906051, 46510085, 139530255]

約数ペア:

[(1, 139530255), (3, 46510085), (5, 27906051), (15, 9302017), (977, 142815), (2931, 47605), (4885, 28563), (9521, 14655)]