16425325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 23784192

約数和(自身を除く): 7358867

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 1997, 8225, 9985, 13979, 49925, 69895, 93859, 349475, 469295, 657013, 2346475, 3285065, 16425325]

約数ペア:

[(1, 16425325), (5, 3285065), (7, 2346475), (25, 657013), (35, 469295), (47, 349475), (175, 93859), (235, 69895), (329, 49925), (1175, 13979), (1645, 9985), (1997, 8225)]