23453125

素因数分解:

$5^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 28

約数和(自身を含む): 31249600

約数和(自身を除く): 7796475

約数列:

[1, 5, 19, 25, 79, 95, 125, 395, 475, 625, 1501, 1975, 2375, 3125, 7505, 9875, 11875, 15625, 37525, 49375, 59375, 187625, 246875, 296875, 938125, 1234375, 4690625, 23453125]

約数ペア:

[(1, 23453125), (5, 4690625), (19, 1234375), (25, 938125), (79, 296875), (95, 246875), (125, 187625), (395, 59375), (475, 49375), (625, 37525), (1501, 15625), (1975, 11875), (2375, 9875), (3125, 7505)]