80655315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9683

約数の個数: 32

約数和(自身を含む): 142222080

約数和(自身を除く): 61566765

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 9619, 28857, 48095, 125047, 144285, 375141, 413617, 625235, 1240851, 1875705, 2068085, 5377021, 6204255, 16131063, 26885105, 80655315]

約数ペア:

[(1, 80655315), (3, 26885105), (5, 16131063), (13, 6204255), (15, 5377021), (39, 2068085), (43, 1875705), (65, 1240851), (129, 625235), (195, 413617), (215, 375141), (559, 144285), (645, 125047), (1677, 48095), (2795, 28857), (8385, 9619)]