83906475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{65809}}^1$

素因数の和:65839

約数の個数: 24

約数和(自身を含む): 146887920

約数和(自身を除く): 62981445

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 65809, 197427, 329045, 987135, 1118753, 1645225, 3356259, 4935675, 5593765, 16781295, 27968825, 83906475]

約数ペア:

[(1, 83906475), (3, 27968825), (5, 16781295), (15, 5593765), (17, 4935675), (25, 3356259), (51, 1645225), (75, 1118753), (85, 987135), (255, 329045), (425, 197427), (1275, 65809)]