40776585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 68560128

約数和(自身を除く): 27783543

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 653, 905, 1959, 2715, 3265, 4163, 9795, 12489, 15019, 20815, 45057, 62445, 75095, 118193, 225285, 354579, 590965, 1772895, 2718439, 8155317, 13592195, 40776585]

約数ペア:

[(1, 40776585), (3, 13592195), (5, 8155317), (15, 2718439), (23, 1772895), (69, 590965), (115, 354579), (181, 225285), (345, 118193), (543, 75095), (653, 62445), (905, 45057), (1959, 20815), (2715, 15019), (3265, 12489), (4163, 9795)]