2017542525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 3398972928

約数和(自身を除く): 1381430403

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 311, 335, 933, 1005, 1291, 1555, 1675, 3873, 4665, 5025, 6455, 7775, 19365, 20837, 23325, 32275, 62511, 86497, 96825, 104185, 259491, 312555, 401501, 432485, 520925, 1204503, 1297455, 1562775, 2007505, 2162425, 6022515, 6487275, 10037525, 26900567, 30112575, 80701701, 134502835, 403508505, 672514175, 2017542525]

約数ペア:

[(1, 2017542525), (3, 672514175), (5, 403508505), (15, 134502835), (25, 80701701), (67, 30112575), (75, 26900567), (201, 10037525), (311, 6487275), (335, 6022515), (933, 2162425), (1005, 2007505), (1291, 1562775), (1555, 1297455), (1675, 1204503), (3873, 520925), (4665, 432485), (5025, 401501), (6455, 312555), (7775, 259491), (19365, 104185), (20837, 96825), (23325, 86497), (32275, 62511)]