27138825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17231}}^1$

素因数の和:17254

約数の個数: 36

約数和(自身を含む): 55555968

約数和(自身を除く): 28417143

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 17231, 51693, 86155, 120617, 155079, 258465, 361851, 430775, 603085, 775395, 1085553, 1292325, 1809255, 3015425, 3876975, 5427765, 9046275, 27138825]

約数ペア:

[(1, 27138825), (3, 9046275), (5, 5427765), (7, 3876975), (9, 3015425), (15, 1809255), (21, 1292325), (25, 1085553), (35, 775395), (45, 603085), (63, 430775), (75, 361851), (105, 258465), (175, 155079), (225, 120617), (315, 86155), (525, 51693), (1575, 17231)]