27842265

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18749}}^1$

素因数の和:18774

約数の個数: 32

約数和(自身を含む): 54000000

約数和(自身を除く): 26157735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 18749, 56247, 93745, 168741, 206239, 281235, 506223, 618717, 843705, 1031195, 1856151, 2531115, 3093585, 5568453, 9280755, 27842265]

約数ペア:

[(1, 27842265), (3, 9280755), (5, 5568453), (9, 3093585), (11, 2531115), (15, 1856151), (27, 1031195), (33, 843705), (45, 618717), (55, 506223), (99, 281235), (135, 206239), (165, 168741), (297, 93745), (495, 56247), (1485, 18749)]