38763865

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 55560960

約数和(自身を除く): 16797095

約数列:

[1, 5, 7, 29, 35, 145, 181, 203, 211, 905, 1015, 1055, 1267, 1477, 5249, 6119, 6335, 7385, 26245, 30595, 36743, 38191, 42833, 183715, 190955, 214165, 267337, 1107539, 1336685, 5537695, 7752773, 38763865]

約数ペア:

[(1, 38763865), (5, 7752773), (7, 5537695), (29, 1336685), (35, 1107539), (145, 267337), (181, 214165), (203, 190955), (211, 183715), (905, 42833), (1015, 38191), (1055, 36743), (1267, 30595), (1477, 26245), (5249, 7385), (6119, 6335)]