9212385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 19256832

約数和(自身を除く): 10044447

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 397, 455, 595, 663, 1105, 1191, 1365, 1547, 1785, 1985, 2779, 3315, 4641, 5161, 5955, 6749, 7735, 8337, 13895, 15483, 20247, 23205, 25805, 33745, 36127, 41685, 47243, 77415, 87737, 101235, 108381, 141729, 180635, 236215, 263211, 438685, 541905, 614159, 708645, 1316055, 1842477, 3070795, 9212385]

約数ペア:

[(1, 9212385), (3, 3070795), (5, 1842477), (7, 1316055), (13, 708645), (15, 614159), (17, 541905), (21, 438685), (35, 263211), (39, 236215), (51, 180635), (65, 141729), (85, 108381), (91, 101235), (105, 87737), (119, 77415), (195, 47243), (221, 41685), (255, 36127), (273, 33745), (357, 25805), (397, 23205), (455, 20247), (595, 15483), (663, 13895), (1105, 8337), (1191, 7735), (1365, 6749), (1547, 5955), (1785, 5161), (1985, 4641), (2779, 3315)]