29755495

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 16554041

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 181, 245, 305, 385, 427, 539, 671, 905, 1267, 1991, 2135, 2695, 2989, 3355, 4697, 6335, 8869, 9955, 11041, 13937, 14945, 23485, 32879, 44345, 55205, 69685, 77287, 97559, 121451, 164395, 386435, 487795, 541009, 607255, 850157, 2705045, 4250785, 5951099, 29755495]

約数ペア:

[(1, 29755495), (5, 5951099), (7, 4250785), (11, 2705045), (35, 850157), (49, 607255), (55, 541009), (61, 487795), (77, 386435), (181, 164395), (245, 121451), (305, 97559), (385, 77287), (427, 69685), (539, 55205), (671, 44345), (905, 32879), (1267, 23485), (1991, 14945), (2135, 13937), (2695, 11041), (2989, 9955), (3355, 8869), (4697, 6335)]