42161185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33329}}^1$

素因数の和:33368

約数の個数: 16

約数和(自身を含む): 57594240

約数和(自身を除く): 15433055

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 33329, 166645, 366619, 766567, 1833095, 3832835, 8432237, 42161185]

約数ペア:

[(1, 42161185), (5, 8432237), (11, 3832835), (23, 1833095), (55, 766567), (115, 366619), (253, 166645), (1265, 33329)]