16090125

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 27091584

約数和(自身を除く): 11001459

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 401, 535, 1203, 1605, 2005, 2675, 6015, 8025, 10025, 13375, 30075, 40125, 42907, 50125, 128721, 150375, 214535, 643605, 1072675, 3218025, 5363375, 16090125]

約数ペア:

[(1, 16090125), (3, 5363375), (5, 3218025), (15, 1072675), (25, 643605), (75, 214535), (107, 150375), (125, 128721), (321, 50125), (375, 42907), (401, 40125), (535, 30075), (1203, 13375), (1605, 10025), (2005, 8025), (2675, 6015)]