26923995

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9497}}^1$

素因数の和:9521

約数の個数: 40

約数和(自身を含む): 55164384

約数和(自身を除く): 28240389

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9497, 28491, 47485, 66479, 85473, 142455, 199437, 256419, 332395, 427365, 598311, 769257, 997185, 1282095, 1794933, 2991555, 3846285, 5384799, 8974665, 26923995]

約数ペア:

[(1, 26923995), (3, 8974665), (5, 5384799), (7, 3846285), (9, 2991555), (15, 1794933), (21, 1282095), (27, 997185), (35, 769257), (45, 598311), (63, 427365), (81, 332395), (105, 256419), (135, 199437), (189, 142455), (315, 85473), (405, 66479), (567, 47485), (945, 28491), (2835, 9497)]