80474265

素因数分解:

$3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1601}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 139700808

約数和(自身を除く): 59226543

約数列:

[1, 3, 5, 9, 15, 45, 1117, 1601, 3351, 4803, 5585, 8005, 10053, 14409, 16755, 24015, 50265, 72045, 1788317, 5364951, 8941585, 16094853, 26824755, 80474265]

約数ペア:

[(1, 80474265), (3, 26824755), (5, 16094853), (9, 8941585), (15, 5364951), (45, 1788317), (1117, 72045), (1601, 50265), (3351, 24015), (4803, 16755), (5585, 14409), (8005, 10053)]