13123065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 22674816

約数和(自身を除く): 9551751

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 971, 2703, 2913, 4505, 4855, 13515, 14565, 16507, 49521, 51463, 82535, 154389, 247605, 257315, 771945, 874871, 2624613, 4374355, 13123065]

約数ペア:

[(1, 13123065), (3, 4374355), (5, 2624613), (15, 874871), (17, 771945), (51, 257315), (53, 247605), (85, 154389), (159, 82535), (255, 51463), (265, 49521), (795, 16507), (901, 14565), (971, 13515), (2703, 4855), (2913, 4505)]