28852065

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19429}}^1$

素因数の和:19454

約数の個数: 32

約数和(自身を含む): 55958400

約数和(自身を除く): 27106335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19429, 58287, 97145, 174861, 213719, 291435, 524583, 641157, 874305, 1068595, 1923471, 2622915, 3205785, 5770413, 9617355, 28852065]

約数ペア:

[(1, 28852065), (3, 9617355), (5, 5770413), (9, 3205785), (11, 2622915), (15, 1923471), (27, 1068595), (33, 874305), (45, 641157), (55, 524583), (99, 291435), (135, 213719), (165, 174861), (297, 97145), (495, 58287), (1485, 19429)]