38916575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 51344928

約数和(自身を除く): 12428353

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1277, 1325, 6095, 6385, 29371, 30475, 31925, 67681, 146855, 338405, 734275, 1556663, 1692025, 7783315, 38916575]

約数ペア:

[(1, 38916575), (5, 7783315), (23, 1692025), (25, 1556663), (53, 734275), (115, 338405), (265, 146855), (575, 67681), (1219, 31925), (1277, 30475), (1325, 29371), (6095, 6385)]