53520285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39209}}^1$

素因数の和:39237

約数の個数: 32

約数和(自身を含む): 105396480

約数和(自身を除く): 51876195

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 39209, 117627, 196045, 274463, 509717, 588135, 823389, 1372315, 1529151, 2548585, 3568019, 4116945, 7645755, 10704057, 17840095, 53520285]

約数ペア:

[(1, 53520285), (3, 17840095), (5, 10704057), (7, 7645755), (13, 4116945), (15, 3568019), (21, 2548585), (35, 1529151), (39, 1372315), (65, 823389), (91, 588135), (105, 509717), (195, 274463), (273, 196045), (455, 117627), (1365, 39209)]