38715785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 49282560

約数和(自身を除く): 10566775

約数列:

[1, 5, 23, 61, 115, 305, 1403, 5519, 7015, 27595, 126937, 336659, 634685, 1683295, 7743157, 38715785]

約数ペア:

[(1, 38715785), (5, 7743157), (23, 1683295), (61, 634685), (115, 336659), (305, 126937), (1403, 27595), (5519, 7015)]