18079573695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{396091}}^1$

素因数の和:396295

約数の個数: 32

約数和(自身を含む): 30800113920

約数和(自身を除く): 12720540225

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 9129, 15215, 45645, 396091, 1188273, 1980455, 5941365, 6733547, 20200641, 33667735, 70900289, 101003205, 212700867, 354501445, 1063504335, 1205304913, 3615914739, 6026524565, 18079573695]

約数ペア:

[(1, 18079573695), (3, 6026524565), (5, 3615914739), (15, 1205304913), (17, 1063504335), (51, 354501445), (85, 212700867), (179, 101003205), (255, 70900289), (537, 33667735), (895, 20200641), (2685, 6733547), (3043, 5941365), (9129, 1980455), (15215, 1188273), (45645, 396091)]