28984095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30671}}^1$

素因数の和:30692

約数の個数: 32

約数和(自身を含む): 58890240

約数和(自身を除く): 29906145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30671, 92013, 153355, 214697, 276039, 460065, 644091, 828117, 1073485, 1380195, 1932273, 3220455, 4140585, 5796819, 9661365, 28984095]

約数ペア:

[(1, 28984095), (3, 9661365), (5, 5796819), (7, 4140585), (9, 3220455), (15, 1932273), (21, 1380195), (27, 1073485), (35, 828117), (45, 644091), (63, 460065), (105, 276039), (135, 214697), (189, 153355), (315, 92013), (945, 30671)]