49384485

素因数分解:

$3^4\times 5^1\times {\mathrm{121937}}^1$

素因数の和:121954

約数の個数: 20

約数和(自身を含む): 88526988

約数和(自身を除く): 39142503

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 121937, 365811, 609685, 1097433, 1829055, 3292299, 5487165, 9876897, 16461495, 49384485]

約数ペア:

[(1, 49384485), (3, 16461495), (5, 9876897), (9, 5487165), (15, 3292299), (27, 1829055), (45, 1097433), (81, 609685), (135, 365811), (405, 121937)]