78530055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 133519104

約数和(自身を除く): 54989049

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 547, 563, 1641, 1689, 2735, 2815, 8205, 8445, 9299, 9571, 27897, 28713, 46495, 47855, 139485, 143565, 307961, 923883, 1539805, 4619415, 5235337, 15706011, 26176685, 78530055]

約数ペア:

[(1, 78530055), (3, 26176685), (5, 15706011), (15, 5235337), (17, 4619415), (51, 1539805), (85, 923883), (255, 307961), (547, 143565), (563, 139485), (1641, 47855), (1689, 46495), (2735, 28713), (2815, 27897), (8205, 9571), (8445, 9299)]