2528685

素因数分解:

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

素因数の和:18745

約数の個数: 16

約数和(自身を含む): 4495680

約数和(自身を除く): 1966995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18731, 56193, 93655, 168579, 280965, 505737, 842895, 2528685]

約数ペア:

[(1, 2528685), (3, 842895), (5, 505737), (9, 280965), (15, 168579), (27, 93655), (45, 56193), (135, 18731)]