80523015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 131736576

約数和(自身を除く): 51213561

約数列:

[1, 3, 5, 15, 73, 151, 219, 365, 453, 487, 755, 1095, 1461, 2265, 2435, 7305, 11023, 33069, 35551, 55115, 73537, 106653, 165345, 177755, 220611, 367685, 533265, 1103055, 5368201, 16104603, 26841005, 80523015]

約数ペア:

[(1, 80523015), (3, 26841005), (5, 16104603), (15, 5368201), (73, 1103055), (151, 533265), (219, 367685), (365, 220611), (453, 177755), (487, 165345), (755, 106653), (1095, 73537), (1461, 55115), (2265, 35551), (2435, 33069), (7305, 11023)]