1728200835

素因数分解:

$3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{21467}}^1$

素因数の和:23267

約数の個数: 24

約数和(自身を含む): 2997362160

約数和(自身を除く): 1269161325

約数列:

[1, 3, 5, 9, 15, 45, 1789, 5367, 8945, 16101, 21467, 26835, 64401, 80505, 107335, 193203, 322005, 966015, 38404463, 115213389, 192022315, 345640167, 576066945, 1728200835]

約数ペア:

[(1, 1728200835), (3, 576066945), (5, 345640167), (9, 192022315), (15, 115213389), (45, 38404463), (1789, 966015), (5367, 322005), (8945, 193203), (16101, 107335), (21467, 80505), (26835, 64401)]