28789695

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19387}}^1$

素因数の和:19412

約数の個数: 32

約数和(自身を含む): 55837440

約数和(自身を除く): 27047745

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19387, 58161, 96935, 174483, 213257, 290805, 523449, 639771, 872415, 1066285, 1919313, 2617245, 3198855, 5757939, 9596565, 28789695]

約数ペア:

[(1, 28789695), (3, 9596565), (5, 5757939), (9, 3198855), (11, 2617245), (15, 1919313), (27, 1066285), (33, 872415), (45, 639771), (55, 523449), (99, 290805), (135, 213257), (165, 174483), (297, 96935), (495, 58161), (1485, 19387)]