26742465

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 46498920

約数和(自身を除く): 19756455

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 1453, 2045, 3681, 4359, 6135, 7265, 13077, 18405, 21795, 65385, 594277, 1782831, 2971385, 5348493, 8914155, 26742465]

約数ペア:

[(1, 26742465), (3, 8914155), (5, 5348493), (9, 2971385), (15, 1782831), (45, 594277), (409, 65385), (1227, 21795), (1453, 18405), (2045, 13077), (3681, 7265), (4359, 6135)]