339105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 612864

約数和(自身を除く): 273759

約数列:

[1, 3, 5, 13, 15, 37, 39, 47, 65, 111, 141, 185, 195, 235, 481, 555, 611, 705, 1443, 1739, 1833, 2405, 3055, 5217, 7215, 8695, 9165, 22607, 26085, 67821, 113035, 339105]

約数ペア:

[(1, 339105), (3, 113035), (5, 67821), (13, 26085), (15, 22607), (37, 9165), (39, 8695), (47, 7215), (65, 5217), (111, 3055), (141, 2405), (185, 1833), (195, 1739), (235, 1443), (481, 705), (555, 611)]