16386045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 29901312

約数和(自身を除く): 13515267

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4943, 14829, 24715, 64259, 74145, 84031, 192777, 252093, 321295, 420155, 963885, 1092403, 1260465, 3277209, 5462015, 16386045]

約数ペア:

[(1, 16386045), (3, 5462015), (5, 3277209), (13, 1260465), (15, 1092403), (17, 963885), (39, 420155), (51, 321295), (65, 252093), (85, 192777), (195, 84031), (221, 74145), (255, 64259), (663, 24715), (1105, 14829), (3315, 4943)]