139899705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 246734208

約数和(自身を除く): 106834503

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 5335, 8741, 16005, 26223, 43705, 96151, 131115, 288453, 480755, 847877, 1442265, 2543631, 4239385, 9326647, 12718155, 27979941, 46633235, 139899705]

約数ペア:

[(1, 139899705), (3, 46633235), (5, 27979941), (11, 12718155), (15, 9326647), (33, 4239385), (55, 2543631), (97, 1442265), (165, 847877), (291, 480755), (485, 288453), (1067, 131115), (1455, 96151), (3201, 43705), (5335, 26223), (8741, 16005)]