27444195

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 22493277

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 311, 333, 477, 555, 795, 933, 1555, 1665, 1961, 2385, 2799, 4665, 5883, 9805, 11507, 13995, 16483, 17649, 29415, 34521, 49449, 57535, 82415, 88245, 103563, 148347, 172605, 247245, 517815, 609871, 741735, 1829613, 3049355, 5488839, 9148065, 27444195]

約数ペア:

[(1, 27444195), (3, 9148065), (5, 5488839), (9, 3049355), (15, 1829613), (37, 741735), (45, 609871), (53, 517815), (111, 247245), (159, 172605), (185, 148347), (265, 103563), (311, 88245), (333, 82415), (477, 57535), (555, 49449), (795, 34521), (933, 29415), (1555, 17649), (1665, 16483), (1961, 13995), (2385, 11507), (2799, 9805), (4665, 5883)]