52700115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20789}}^1$

素因数の和:20823

約数の個数: 24

約数和(自身を含む): 91309680

約数和(自身を除く): 38609565

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20789, 62367, 103945, 270257, 311835, 810771, 1351285, 3513341, 4053855, 10540023, 17566705, 52700115]

約数ペア:

[(1, 52700115), (3, 17566705), (5, 10540023), (13, 4053855), (15, 3513341), (39, 1351285), (65, 810771), (169, 311835), (195, 270257), (507, 103945), (845, 62367), (2535, 20789)]