557807715

素因数分解:

$3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4733}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 1013227488

約数和(自身を除く): 455419773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 243, 291, 405, 485, 873, 1215, 1455, 2619, 4365, 4733, 7857, 13095, 14199, 23571, 23665, 39285, 42597, 70995, 117855, 127791, 212985, 383373, 459101, 638955, 1150119, 1377303, 1916865, 2295505, 4131909, 5750595, 6886515, 12395727, 20659545, 37187181, 61978635, 111561543, 185935905, 557807715]

約数ペア:

[(1, 557807715), (3, 185935905), (5, 111561543), (9, 61978635), (15, 37187181), (27, 20659545), (45, 12395727), (81, 6886515), (97, 5750595), (135, 4131909), (243, 2295505), (291, 1916865), (405, 1377303), (485, 1150119), (873, 638955), (1215, 459101), (1455, 383373), (2619, 212985), (4365, 127791), (4733, 117855), (7857, 70995), (13095, 42597), (14199, 39285), (23571, 23665)]