24977295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{26431}}^1$

素因数の和:26452

約数の個数: 32

約数和(自身を含む): 50749440

約数和(自身を除く): 25772145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 26431, 79293, 132155, 185017, 237879, 396465, 555051, 713637, 925085, 1189395, 1665153, 2775255, 3568185, 4995459, 8325765, 24977295]

約数ペア:

[(1, 24977295), (3, 8325765), (5, 4995459), (7, 3568185), (9, 2775255), (15, 1665153), (21, 1189395), (27, 925085), (35, 713637), (45, 555051), (63, 396465), (105, 237879), (135, 185017), (189, 132155), (315, 79293), (945, 26431)]