27826335

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 50366976

約数和(自身を除く): 22540641

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 541, 635, 1143, 1623, 1905, 2705, 3429, 4869, 5715, 8115, 10287, 14607, 17145, 24345, 43821, 51435, 68707, 73035, 206121, 219105, 343535, 618363, 1030605, 1855089, 3091815, 5565267, 9275445, 27826335]

約数ペア:

[(1, 27826335), (3, 9275445), (5, 5565267), (9, 3091815), (15, 1855089), (27, 1030605), (45, 618363), (81, 343535), (127, 219105), (135, 206121), (381, 73035), (405, 68707), (541, 51435), (635, 43821), (1143, 24345), (1623, 17145), (1905, 14607), (2705, 10287), (3429, 8115), (4869, 5715)]