38979075

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 64926400

約数和(自身を除く): 25947325

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 3739, 10425, 11217, 18695, 56085, 93475, 280425, 519721, 1559163, 2598605, 7795815, 12993025, 38979075]

約数ペア:

[(1, 38979075), (3, 12993025), (5, 7795815), (15, 2598605), (25, 1559163), (75, 519721), (139, 280425), (417, 93475), (695, 56085), (2085, 18695), (3475, 11217), (3739, 10425)]