166050315

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18731}}^1$

素因数の和:18939

約数の個数: 24

約数和(自身を含む): 289297008

約数和(自身を除く): 123246693

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 18731, 56193, 93655, 168579, 280965, 842895, 3690007, 11070021, 18450035, 33210063, 55350105, 166050315]

約数ペア:

[(1, 166050315), (3, 55350105), (5, 33210063), (9, 18450035), (15, 11070021), (45, 3690007), (197, 842895), (591, 280965), (985, 168579), (1773, 93655), (2955, 56193), (8865, 18731)]