5145675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 9404160

約数和(自身を除く): 4258485

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 157, 285, 345, 437, 471, 475, 575, 785, 1311, 1425, 1725, 2185, 2355, 2983, 3611, 3925, 6555, 8949, 10833, 10925, 11775, 14915, 18055, 32775, 44745, 54165, 68609, 74575, 90275, 205827, 223725, 270825, 343045, 1029135, 1715225, 5145675]

約数ペア:

[(1, 5145675), (3, 1715225), (5, 1029135), (15, 343045), (19, 270825), (23, 223725), (25, 205827), (57, 90275), (69, 74575), (75, 68609), (95, 54165), (115, 44745), (157, 32775), (285, 18055), (345, 14915), (437, 11775), (471, 10925), (475, 10833), (575, 8949), (785, 6555), (1311, 3925), (1425, 3611), (1725, 2983), (2185, 2355)]