137826145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 169364160

約数和(自身を除く): 31538015

約数列:

[1, 5, 61, 139, 305, 695, 3251, 8479, 16255, 42395, 198311, 451889, 991555, 2259445, 27565229, 137826145]

約数ペア:

[(1, 137826145), (5, 27565229), (61, 2259445), (139, 991555), (305, 451889), (695, 198311), (3251, 42395), (8479, 16255)]