71376165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 142017408

約数和(自身を除く): 70641243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 347, 653, 1041, 1735, 1959, 2429, 3123, 3265, 4571, 5205, 5877, 7287, 9795, 12145, 13713, 15615, 21861, 22855, 29385, 36435, 41139, 68565, 109305, 205695, 226591, 679773, 1132955, 1586137, 2039319, 3398865, 4758411, 7930685, 10196595, 14275233, 23792055, 71376165]

約数ペア:

[(1, 71376165), (3, 23792055), (5, 14275233), (7, 10196595), (9, 7930685), (15, 4758411), (21, 3398865), (35, 2039319), (45, 1586137), (63, 1132955), (105, 679773), (315, 226591), (347, 205695), (653, 109305), (1041, 68565), (1735, 41139), (1959, 36435), (2429, 29385), (3123, 22855), (3265, 21861), (4571, 15615), (5205, 13713), (5877, 12145), (7287, 9795)]