159739055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4007}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 235478016

約数和(自身を除く): 75738961

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 2345, 4007, 5695, 7973, 20035, 28049, 39865, 68119, 140245, 268469, 340595, 476833, 1342345, 1879283, 2384165, 4563973, 9396415, 22819865, 31947811, 159739055]

約数ペア:

[(1, 159739055), (5, 31947811), (7, 22819865), (17, 9396415), (35, 4563973), (67, 2384165), (85, 1879283), (119, 1342345), (335, 476833), (469, 340595), (595, 268469), (1139, 140245), (2345, 68119), (4007, 39865), (5695, 28049), (7973, 20035)]