25420125

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 17710755

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 795, 1279, 1325, 3837, 3975, 6395, 6625, 19185, 19875, 31975, 67787, 95925, 159875, 203361, 338935, 479625, 1016805, 1694675, 5084025, 8473375, 25420125]

約数ペア:

[(1, 25420125), (3, 8473375), (5, 5084025), (15, 1694675), (25, 1016805), (53, 479625), (75, 338935), (125, 203361), (159, 159875), (265, 95925), (375, 67787), (795, 31975), (1279, 19875), (1325, 19185), (3837, 6625), (3975, 6395)]