143325075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 260340480

約数和(自身を除く): 117015405

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 4373, 6555, 10925, 13119, 21865, 32775, 65595, 83087, 100579, 109325, 249261, 301737, 327975, 415435, 502895, 1246305, 1508685, 1911001, 2077175, 2514475, 5733003, 6231525, 7543425, 9555005, 28665015, 47775025, 143325075]

約数ペア:

[(1, 143325075), (3, 47775025), (5, 28665015), (15, 9555005), (19, 7543425), (23, 6231525), (25, 5733003), (57, 2514475), (69, 2077175), (75, 1911001), (95, 1508685), (115, 1246305), (285, 502895), (345, 415435), (437, 327975), (475, 301737), (575, 249261), (1311, 109325), (1425, 100579), (1725, 83087), (2185, 65595), (4373, 32775), (6555, 21865), (10925, 13119)]