201105405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{235211}}^1$

素因数の和:235241

約数の個数: 24

約数和(自身を含む): 366930720

約数和(自身を除く): 165825315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 235211, 705633, 1176055, 2116899, 3528165, 4469009, 10584495, 13407027, 22345045, 40221081, 67035135, 201105405]

約数ペア:

[(1, 201105405), (3, 67035135), (5, 40221081), (9, 22345045), (15, 13407027), (19, 10584495), (45, 4469009), (57, 3528165), (95, 2116899), (171, 1176055), (285, 705633), (855, 235211)]