189093215

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 230860800

約数和(自身を除く): 41767585

約数列:

[1, 5, 79, 239, 395, 1195, 2003, 10015, 18881, 94405, 158237, 478717, 791185, 2393585, 37818643, 189093215]

約数ペア:

[(1, 189093215), (5, 37818643), (79, 2393585), (239, 791185), (395, 478717), (1195, 158237), (2003, 94405), (10015, 18881)]