28101315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 50386176

約数和(自身を除く): 22284861

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4603, 6105, 13809, 23015, 50633, 69045, 151899, 170311, 253165, 510933, 759495, 851555, 1873421, 2554665, 5620263, 9367105, 28101315]

約数ペア:

[(1, 28101315), (3, 9367105), (5, 5620263), (11, 2554665), (15, 1873421), (33, 851555), (37, 759495), (55, 510933), (111, 253165), (165, 170311), (185, 151899), (407, 69045), (555, 50633), (1221, 23015), (2035, 13809), (4603, 6105)]