38285865

素因数分解:

$3^5\times 5^1\times {\mathrm{31511}}^1$

素因数の和:31531

約数の個数: 24

約数和(自身を含む): 68822208

約数和(自身を除く): 30536343

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 31511, 94533, 157555, 283599, 472665, 850797, 1417995, 2552391, 4253985, 7657173, 12761955, 38285865]

約数ペア:

[(1, 38285865), (3, 12761955), (5, 7657173), (9, 4253985), (15, 2552391), (27, 1417995), (45, 850797), (81, 472665), (135, 283599), (243, 157555), (405, 94533), (1215, 31511)]