2957375

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 3762720

約数和(自身を除く): 805345

約数列:

[1, 5, 25, 59, 125, 295, 401, 1475, 2005, 7375, 10025, 23659, 50125, 118295, 591475, 2957375]

約数ペア:

[(1, 2957375), (5, 591475), (25, 118295), (59, 50125), (125, 23659), (295, 10025), (401, 7375), (1475, 2005)]