379865975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{214009}}^1$

素因数の和:214090

約数の個数: 12

約数和(自身を含む): 477670320

約数和(自身を除く): 97804345

約数列:

[1, 5, 25, 71, 355, 1775, 214009, 1070045, 5350225, 15194639, 75973195, 379865975]

約数ペア:

[(1, 379865975), (5, 75973195), (25, 15194639), (71, 5350225), (355, 1070045), (1775, 214009)]