3856878595

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{20443}}^1$

素因数の和:20934

約数の個数: 16

約数和(自身を含む): 4688218080

約数和(自身を除く): 831339485

約数列:

[1, 5, 97, 389, 485, 1945, 20443, 37733, 102215, 188665, 1982971, 7952327, 9914855, 39761635, 771375719, 3856878595]

約数ペア:

[(1, 3856878595), (5, 771375719), (97, 39761635), (389, 9914855), (485, 7952327), (1945, 1982971), (20443, 188665), (37733, 102215)]