173304315

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28111}}^1$

素因数の和:28259

約数の個数: 24

約数和(自身を含む): 302597568

約数和(自身を除く): 129293253

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 28111, 84333, 140555, 252999, 421665, 1264995, 3851207, 11553621, 19256035, 34660863, 57768105, 173304315]

約数ペア:

[(1, 173304315), (3, 57768105), (5, 34660863), (9, 19256035), (15, 11553621), (45, 3851207), (137, 1264995), (411, 421665), (685, 252999), (1233, 140555), (2055, 84333), (6165, 28111)]