77082015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 127328256

約数和(自身を除く): 50246241

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 635, 645, 941, 1905, 2823, 4705, 5461, 14115, 16383, 27305, 40463, 81915, 119507, 121389, 202315, 358521, 597535, 606945, 1792605, 5138801, 15416403, 25694005, 77082015]

約数ペア:

[(1, 77082015), (3, 25694005), (5, 15416403), (15, 5138801), (43, 1792605), (127, 606945), (129, 597535), (215, 358521), (381, 202315), (635, 121389), (645, 119507), (941, 81915), (1905, 40463), (2823, 27305), (4705, 16383), (5461, 14115)]