15809793015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1065709}}^1$

素因数の和:1065783

約数の個数: 32

約数和(自身を含む): 27009354240

約数和(自身を除く): 11199561225

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 1065709, 3197127, 5328545, 15985635, 24511307, 45825487, 73533921, 122556535, 137476461, 229127435, 367669605, 687382305, 1053986201, 3161958603, 5269931005, 15809793015]

約数ペア:

[(1, 15809793015), (3, 5269931005), (5, 3161958603), (15, 1053986201), (23, 687382305), (43, 367669605), (69, 229127435), (115, 137476461), (129, 122556535), (215, 73533921), (345, 45825487), (645, 24511307), (989, 15985635), (2967, 5328545), (4945, 3197127), (14835, 1065709)]