28560838605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2411}}^1\times {\mathrm{4673}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 49514037696

約数和(自身を除く): 20953199091

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2411, 2535, 4673, 7233, 12055, 14019, 23365, 31343, 36165, 60749, 70095, 94029, 156715, 182247, 303745, 407459, 470145, 789737, 911235, 1222377, 2037295, 2369211, 3948685, 6111885, 11266603, 11846055, 33799809, 56333015, 146465839, 168999045, 439397517, 732329195, 1904055907, 2196987585, 5712167721, 9520279535, 28560838605]

約数ペア:

[(1, 28560838605), (3, 9520279535), (5, 5712167721), (13, 2196987585), (15, 1904055907), (39, 732329195), (65, 439397517), (169, 168999045), (195, 146465839), (507, 56333015), (845, 33799809), (2411, 11846055), (2535, 11266603), (4673, 6111885), (7233, 3948685), (12055, 2369211), (14019, 2037295), (23365, 1222377), (31343, 911235), (36165, 789737), (60749, 470145), (70095, 407459), (94029, 303745), (156715, 182247)]