80030955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 132194304

約数和(自身を除く): 52163349

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 635, 645, 977, 1905, 2931, 4885, 5461, 14655, 16383, 27305, 42011, 81915, 124079, 126033, 210055, 372237, 620395, 630165, 1861185, 5335397, 16006191, 26676985, 80030955]

約数ペア:

[(1, 80030955), (3, 26676985), (5, 16006191), (15, 5335397), (43, 1861185), (127, 630165), (129, 620395), (215, 372237), (381, 210055), (635, 126033), (645, 124079), (977, 81915), (1905, 42011), (2931, 27305), (4885, 16383), (5461, 14655)]