26565105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 23996175

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 769, 987, 1645, 2303, 2307, 3845, 4935, 5383, 6909, 11515, 11535, 16149, 26915, 34545, 36143, 37681, 80745, 108429, 113043, 180715, 188405, 253001, 542145, 565215, 759003, 1265005, 1771007, 3795015, 5313021, 8855035, 26565105]

約数ペア:

[(1, 26565105), (3, 8855035), (5, 5313021), (7, 3795015), (15, 1771007), (21, 1265005), (35, 759003), (47, 565215), (49, 542145), (105, 253001), (141, 188405), (147, 180715), (235, 113043), (245, 108429), (329, 80745), (705, 37681), (735, 36143), (769, 34545), (987, 26915), (1645, 16149), (2303, 11535), (2307, 11515), (3845, 6909), (4935, 5383)]