1294369545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103591}}^1$

素因数の和:103630

約数の個数: 48

約数和(自身を含む): 2550849408

約数和(自身を除く): 1256479863

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 103591, 310773, 517955, 725137, 1553865, 1761047, 2175411, 3625685, 5075959, 5283141, 8805235, 10877055, 12327329, 15227877, 25379795, 26415705, 36981987, 61636645, 76139385, 86291303, 184909935, 258873909, 431456515, 1294369545]

約数ペア:

[(1, 1294369545), (3, 431456515), (5, 258873909), (7, 184909935), (15, 86291303), (17, 76139385), (21, 61636645), (35, 36981987), (49, 26415705), (51, 25379795), (85, 15227877), (105, 12327329), (119, 10877055), (147, 8805235), (245, 5283141), (255, 5075959), (357, 3625685), (595, 2175411), (735, 1761047), (833, 1553865), (1785, 725137), (2499, 517955), (4165, 310773), (12495, 103591)]