28192185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29833}}^1$

素因数の和:29854

約数の個数: 32

約数和(自身を含む): 57281280

約数和(自身を除く): 29089095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29833, 89499, 149165, 208831, 268497, 447495, 626493, 805491, 1044155, 1342485, 1879479, 3132465, 4027455, 5638437, 9397395, 28192185]

約数ペア:

[(1, 28192185), (3, 9397395), (5, 5638437), (7, 4027455), (9, 3132465), (15, 1879479), (21, 1342485), (27, 1044155), (35, 805491), (45, 626493), (63, 447495), (105, 268497), (135, 208831), (189, 149165), (315, 89499), (945, 29833)]