42906495

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 71322048

約数和(自身を除く): 28415553

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 797, 1455, 2391, 3589, 3985, 10767, 11955, 17945, 29489, 53835, 77309, 88467, 147445, 231927, 386545, 442335, 1159635, 2860433, 8581299, 14302165, 42906495]

約数ペア:

[(1, 42906495), (3, 14302165), (5, 8581299), (15, 2860433), (37, 1159635), (97, 442335), (111, 386545), (185, 231927), (291, 147445), (485, 88467), (555, 77309), (797, 53835), (1455, 29489), (2391, 17945), (3589, 11955), (3985, 10767)]