16082865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 13794255

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 379, 615, 943, 1035, 1137, 1845, 1895, 2829, 3411, 4715, 5685, 8487, 8717, 14145, 15539, 17055, 26151, 42435, 43585, 46617, 77695, 78453, 130755, 139851, 233085, 357397, 392265, 699255, 1072191, 1786985, 3216573, 5360955, 16082865]

約数ペア:

[(1, 16082865), (3, 5360955), (5, 3216573), (9, 1786985), (15, 1072191), (23, 699255), (41, 392265), (45, 357397), (69, 233085), (115, 139851), (123, 130755), (205, 78453), (207, 77695), (345, 46617), (369, 43585), (379, 42435), (615, 26151), (943, 17055), (1035, 15539), (1137, 14145), (1845, 8717), (1895, 8487), (2829, 5685), (3411, 4715)]