2744385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 2370495

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 443, 885, 1239, 1329, 2065, 2215, 3101, 6195, 6645, 9303, 15505, 26137, 46515, 78411, 130685, 182959, 392055, 548877, 914795, 2744385]

約数ペア:

[(1, 2744385), (3, 914795), (5, 548877), (7, 392055), (15, 182959), (21, 130685), (35, 78411), (59, 46515), (105, 26137), (177, 15505), (295, 9303), (413, 6645), (443, 6195), (885, 3101), (1239, 2215), (1329, 2065)]