38140075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 50532480

約数和(自身を除く): 12392405

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1697, 4495, 8485, 22475, 42425, 49213, 52607, 246065, 263035, 1230325, 1315175, 1525603, 7628015, 38140075]

約数ペア:

[(1, 38140075), (5, 7628015), (25, 1525603), (29, 1315175), (31, 1230325), (145, 263035), (155, 246065), (725, 52607), (775, 49213), (899, 42425), (1697, 22475), (4495, 8485)]