2706585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2304615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 173, 447, 519, 745, 865, 1043, 1211, 2235, 2595, 3129, 3633, 5215, 6055, 15645, 18165, 25777, 77331, 128885, 180439, 386655, 541317, 902195, 2706585]

約数ペア:

[(1, 2706585), (3, 902195), (5, 541317), (7, 386655), (15, 180439), (21, 128885), (35, 77331), (105, 25777), (149, 18165), (173, 15645), (447, 6055), (519, 5215), (745, 3633), (865, 3129), (1043, 2595), (1211, 2235)]