39514225

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 50309280

約数和(自身を除く): 10795055

約数列:

[1, 5, 25, 83, 137, 139, 415, 685, 695, 2075, 3425, 3475, 11371, 11537, 19043, 56855, 57685, 95215, 284275, 288425, 476075, 1580569, 7902845, 39514225]

約数ペア:

[(1, 39514225), (5, 7902845), (25, 1580569), (83, 476075), (137, 288425), (139, 284275), (415, 95215), (685, 57685), (695, 56855), (2075, 19043), (3425, 11537), (3475, 11371)]