77825085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 134628480

約数和(自身を除く): 56803395

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 317, 951, 1259, 1585, 3777, 4121, 4755, 6295, 12363, 16367, 18885, 20605, 49101, 61815, 81835, 245505, 399103, 1197309, 1995515, 5188339, 5986545, 15565017, 25941695, 77825085]

約数ペア:

[(1, 77825085), (3, 25941695), (5, 15565017), (13, 5986545), (15, 5188339), (39, 1995515), (65, 1197309), (195, 399103), (317, 245505), (951, 81835), (1259, 61815), (1585, 49101), (3777, 20605), (4121, 18885), (4755, 16367), (6295, 12363)]