52806974025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{56359}}^1$

素因数の和:56447

約数の個数: 72

約数和(自身を含む): 97156073280

約数和(自身を除く): 44349099255

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 961, 975, 1209, 2015, 2325, 2883, 4805, 6045, 10075, 12493, 14415, 24025, 30225, 37479, 56359, 62465, 72075, 169077, 187395, 281795, 312325, 732667, 845385, 936975, 1408975, 1747129, 2198001, 3663335, 4226925, 5241387, 8735645, 10990005, 18316675, 22712677, 26206935, 43678225, 54160999, 54950025, 68138031, 113563385, 131034675, 162482997, 270804995, 340690155, 567816925, 704092987, 812414985, 1354024975, 1703450775, 2112278961, 3520464935, 4062074925, 10561394805, 17602324675, 52806974025]

約数ペア:

[(1, 52806974025), (3, 17602324675), (5, 10561394805), (13, 4062074925), (15, 3520464935), (25, 2112278961), (31, 1703450775), (39, 1354024975), (65, 812414985), (75, 704092987), (93, 567816925), (155, 340690155), (195, 270804995), (325, 162482997), (403, 131034675), (465, 113563385), (775, 68138031), (961, 54950025), (975, 54160999), (1209, 43678225), (2015, 26206935), (2325, 22712677), (2883, 18316675), (4805, 10990005), (6045, 8735645), (10075, 5241387), (12493, 4226925), (14415, 3663335), (24025, 2198001), (30225, 1747129), (37479, 1408975), (56359, 936975), (62465, 845385), (72075, 732667), (169077, 312325), (187395, 281795)]