22732455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 40037760

約数和(自身を除く): 17305305

約数列:

[1, 3, 5, 15, 19, 31, 57, 83, 93, 95, 155, 249, 285, 415, 465, 589, 961, 1245, 1577, 1767, 2573, 2883, 2945, 4731, 4805, 7719, 7885, 8835, 12865, 14415, 18259, 23655, 38595, 48887, 54777, 79763, 91295, 146661, 239289, 244435, 273885, 398815, 733305, 1196445, 1515497, 4546491, 7577485, 22732455]

約数ペア:

[(1, 22732455), (3, 7577485), (5, 4546491), (15, 1515497), (19, 1196445), (31, 733305), (57, 398815), (83, 273885), (93, 244435), (95, 239289), (155, 146661), (249, 91295), (285, 79763), (415, 54777), (465, 48887), (589, 38595), (961, 23655), (1245, 18259), (1577, 14415), (1767, 12865), (2573, 8835), (2883, 7885), (2945, 7719), (4731, 4805)]