181007157315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12796547}}^1$

素因数の和:12796619

約数の個数: 32

約数和(自身を含む): 309574089216

約数和(自身を除く): 128566931901

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 12796547, 38389641, 63982735, 191948205, 294320581, 524658427, 882961743, 1471602905, 1573975281, 2623292135, 4414808715, 7869876405, 12067143821, 36201431463, 60335719105, 181007157315]

約数ペア:

[(1, 181007157315), (3, 60335719105), (5, 36201431463), (15, 12067143821), (23, 7869876405), (41, 4414808715), (69, 2623292135), (115, 1573975281), (123, 1471602905), (205, 882961743), (345, 524658427), (615, 294320581), (943, 191948205), (2829, 63982735), (4715, 38389641), (14145, 12796547)]