80280525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82339}}^1$

素因数の和:82365

約数の個数: 24

約数和(自身を含む): 142942240

約数和(自身を除く): 62661715

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 82339, 247017, 411695, 1070407, 1235085, 2058475, 3211221, 5352035, 6175425, 16056105, 26760175, 80280525]

約数ペア:

[(1, 80280525), (3, 26760175), (5, 16056105), (13, 6175425), (15, 5352035), (25, 3211221), (39, 2058475), (65, 1235085), (75, 1070407), (195, 411695), (325, 247017), (975, 82339)]