172620165

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{59627}}^1$

素因数の和:59828

約数の個数: 16

約数和(自身を含む): 277627968

約数和(自身を除く): 105007803

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 59627, 178881, 298135, 894405, 11508011, 34524033, 57540055, 172620165]

約数ペア:

[(1, 172620165), (3, 57540055), (5, 34524033), (15, 11508011), (193, 894405), (579, 298135), (965, 178881), (2895, 59627)]