69195105

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{4483}}^1$

素因数の和:4515

約数の個数: 48

約数和(自身を含む): 139900800

約数和(自身を除く): 70705695

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 4483, 5145, 13449, 15435, 22415, 31381, 40347, 67245, 94143, 156905, 201735, 219667, 282429, 470715, 659001, 1098335, 1412145, 1537669, 1977003, 3295005, 4613007, 7688345, 9885015, 13839021, 23065035, 69195105]

約数ペア:

[(1, 69195105), (3, 23065035), (5, 13839021), (7, 9885015), (9, 7688345), (15, 4613007), (21, 3295005), (35, 1977003), (45, 1537669), (49, 1412145), (63, 1098335), (105, 659001), (147, 470715), (245, 282429), (315, 219667), (343, 201735), (441, 156905), (735, 94143), (1029, 67245), (1715, 40347), (2205, 31381), (3087, 22415), (4483, 15435), (5145, 13449)]