28853125

素因数分解:

$5^5\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 41247360

約数和(自身を除く): 12394235

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 1319, 3125, 4375, 6595, 9233, 21875, 32975, 46165, 164875, 230825, 824375, 1154125, 4121875, 5770625, 28853125]

約数ペア:

[(1, 28853125), (5, 5770625), (7, 4121875), (25, 1154125), (35, 824375), (125, 230825), (175, 164875), (625, 46165), (875, 32975), (1319, 21875), (3125, 9233), (4375, 6595)]