38215275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 73161984

約数和(自身を除く): 34946709

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 877, 1245, 1743, 2075, 2631, 2905, 4385, 6139, 6225, 8715, 13155, 14525, 18417, 21925, 30695, 43575, 65775, 72791, 92085, 153475, 218373, 363955, 460425, 509537, 1091865, 1528611, 1819775, 2547685, 5459325, 7643055, 12738425, 38215275]

約数ペア:

[(1, 38215275), (3, 12738425), (5, 7643055), (7, 5459325), (15, 2547685), (21, 1819775), (25, 1528611), (35, 1091865), (75, 509537), (83, 460425), (105, 363955), (175, 218373), (249, 153475), (415, 92085), (525, 72791), (581, 65775), (877, 43575), (1245, 30695), (1743, 21925), (2075, 18417), (2631, 14525), (2905, 13155), (4385, 8715), (6139, 6225)]