271567411175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1\times {\mathrm{1427}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 346777804800

約数和(自身を除く): 75210393625

約数列:

[1, 5, 25, 47, 149, 235, 745, 1087, 1175, 1427, 3725, 5435, 7003, 7135, 27175, 35015, 35675, 51089, 67069, 161963, 175075, 212623, 255445, 335345, 809815, 1063115, 1277225, 1551149, 1676725, 4049075, 5315575, 7612261, 7755745, 9993281, 38061305, 38778725, 49966405, 72904003, 190306525, 231121201, 249832025, 364520015, 1155606005, 1822600075, 5778030025, 10862696447, 54313482235, 271567411175]

約数ペア:

[(1, 271567411175), (5, 54313482235), (25, 10862696447), (47, 5778030025), (149, 1822600075), (235, 1155606005), (745, 364520015), (1087, 249832025), (1175, 231121201), (1427, 190306525), (3725, 72904003), (5435, 49966405), (7003, 38778725), (7135, 38061305), (27175, 9993281), (35015, 7755745), (35675, 7612261), (51089, 5315575), (67069, 4049075), (161963, 1676725), (175075, 1551149), (212623, 1277225), (255445, 1063115), (335345, 809815)]