239739045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175633}}^1$

素因数の和:175661

約数の個数: 32

約数和(自身を含む): 472104192

約数和(自身を除く): 232365147

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 175633, 526899, 878165, 1229431, 2283229, 2634495, 3688293, 6147155, 6849687, 11416145, 15982603, 18441465, 34248435, 47947809, 79913015, 239739045]

約数ペア:

[(1, 239739045), (3, 79913015), (5, 47947809), (7, 34248435), (13, 18441465), (15, 15982603), (21, 11416145), (35, 6849687), (39, 6147155), (65, 3688293), (91, 2634495), (105, 2283229), (195, 1229431), (273, 878165), (455, 526899), (1365, 175633)]