47428635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 78829632

約数和(自身を除く): 31400997

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 881, 1455, 2643, 3589, 4405, 10767, 13215, 17945, 32597, 53835, 85457, 97791, 162985, 256371, 427285, 488955, 1281855, 3161909, 9485727, 15809545, 47428635]

約数ペア:

[(1, 47428635), (3, 15809545), (5, 9485727), (15, 3161909), (37, 1281855), (97, 488955), (111, 427285), (185, 256371), (291, 162985), (485, 97791), (555, 85457), (881, 53835), (1455, 32597), (2643, 17945), (3589, 13215), (4405, 10767)]