5286465

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 10046400

約数和(自身を除く): 4759935

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 229, 243, 285, 405, 513, 687, 855, 1145, 1215, 1539, 2061, 2565, 3435, 4351, 4617, 6183, 7695, 10305, 13053, 18549, 21755, 23085, 30915, 39159, 55647, 65265, 92745, 117477, 195795, 278235, 352431, 587385, 1057293, 1762155, 5286465]

約数ペア:

[(1, 5286465), (3, 1762155), (5, 1057293), (9, 587385), (15, 352431), (19, 278235), (27, 195795), (45, 117477), (57, 92745), (81, 65265), (95, 55647), (135, 39159), (171, 30915), (229, 23085), (243, 21755), (285, 18549), (405, 13053), (513, 10305), (687, 7695), (855, 6183), (1145, 4617), (1215, 4351), (1539, 3435), (2061, 2565)]