55619055

素因数分解:

$3^6\times 5^1\times {\mathrm{15259}}^1$

素因数の和:15282

約数の個数: 28

約数和(自身を含む): 100075080

約数和(自身を除く): 44456025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 15259, 45777, 76295, 137331, 228885, 411993, 686655, 1235979, 2059965, 3707937, 6179895, 11123811, 18539685, 55619055]

約数ペア:

[(1, 55619055), (3, 18539685), (5, 11123811), (9, 6179895), (15, 3707937), (27, 2059965), (45, 1235979), (81, 686655), (135, 411993), (243, 228885), (405, 137331), (729, 76295), (1215, 45777), (3645, 15259)]