3661245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 3751875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 197, 295, 315, 413, 531, 591, 885, 985, 1239, 1379, 1773, 2065, 2655, 2955, 3717, 4137, 6195, 6895, 8865, 11623, 12411, 18585, 20685, 34869, 58115, 62055, 81361, 104607, 174345, 244083, 406805, 523035, 732249, 1220415, 3661245]

約数ペア:

[(1, 3661245), (3, 1220415), (5, 732249), (7, 523035), (9, 406805), (15, 244083), (21, 174345), (35, 104607), (45, 81361), (59, 62055), (63, 58115), (105, 34869), (177, 20685), (197, 18585), (295, 12411), (315, 11623), (413, 8865), (531, 6895), (591, 6195), (885, 4137), (985, 3717), (1239, 2955), (1379, 2655), (1773, 2065)]