487052995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4079}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 690923520

約数和(自身を除く): 203870525

約数列:

[1, 5, 11, 13, 55, 65, 143, 167, 715, 835, 1837, 2171, 4079, 9185, 10855, 20395, 23881, 44869, 53027, 119405, 224345, 265135, 583297, 681193, 2916485, 3405965, 7493123, 8855509, 37465615, 44277545, 97410599, 487052995]

約数ペア:

[(1, 487052995), (5, 97410599), (11, 44277545), (13, 37465615), (55, 8855509), (65, 7493123), (143, 3405965), (167, 2916485), (715, 681193), (835, 583297), (1837, 265135), (2171, 224345), (4079, 119405), (9185, 53027), (10855, 44869), (20395, 23881)]