26815185

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 48048000

約数和(自身を除く): 21232815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 1429, 2085, 3753, 4287, 6255, 7145, 12861, 18765, 21435, 38583, 64305, 192915, 198631, 595893, 993155, 1787679, 2979465, 5363037, 8938395, 26815185]

約数ペア:

[(1, 26815185), (3, 8938395), (5, 5363037), (9, 2979465), (15, 1787679), (27, 993155), (45, 595893), (135, 198631), (139, 192915), (417, 64305), (695, 38583), (1251, 21435), (1429, 18765), (2085, 12861), (3753, 7145), (4287, 6255)]