23730165

素因数分解:

$3^5\times 5^1\times {\mathrm{19531}}^1$

素因数の和:19551

約数の個数: 24

約数和(自身を含む): 42657888

約数和(自身を除く): 18927723

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19531, 58593, 97655, 175779, 292965, 527337, 878895, 1582011, 2636685, 4746033, 7910055, 23730165]

約数ペア:

[(1, 23730165), (3, 7910055), (5, 4746033), (9, 2636685), (15, 1582011), (27, 878895), (45, 527337), (81, 292965), (135, 175779), (243, 97655), (405, 58593), (1215, 19531)]