16180005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 27713664

約数和(自身を除く): 11533659

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 593, 1605, 1779, 1819, 2965, 5457, 8895, 9095, 10081, 27285, 30243, 50405, 63451, 151215, 190353, 317255, 951765, 1078667, 3236001, 5393335, 16180005]

約数ペア:

[(1, 16180005), (3, 5393335), (5, 3236001), (15, 1078667), (17, 951765), (51, 317255), (85, 190353), (107, 151215), (255, 63451), (321, 50405), (535, 30243), (593, 27285), (1605, 10081), (1779, 9095), (1819, 8895), (2965, 5457)]