28929405

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24413}}^1$

素因数の和:24500

約数の個数: 16

約数和(自身を含む): 46874880

約数和(自身を除く): 17945475

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 24413, 73239, 122065, 366195, 1928627, 5785881, 9643135, 28929405]

約数ペア:

[(1, 28929405), (3, 9643135), (5, 5785881), (15, 1928627), (79, 366195), (237, 122065), (395, 73239), (1185, 24413)]