26918235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20627}}^1$

素因数の和:20667

約数の個数: 24

約数和(自身を含む): 48269520

約数和(自身を除く): 21351285

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20627, 61881, 103135, 185643, 309405, 598183, 928215, 1794549, 2990915, 5383647, 8972745, 26918235]

約数ペア:

[(1, 26918235), (3, 8972745), (5, 5383647), (9, 2990915), (15, 1794549), (29, 928215), (45, 598183), (87, 309405), (145, 185643), (261, 103135), (435, 61881), (1305, 20627)]