15295399

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 18784000

約数和(自身を除く): 3488601

約数列:

[1, 7, 19, 49, 133, 343, 931, 2347, 6517, 16429, 44593, 115003, 312151, 805021, 2185057, 15295399]

約数ペア:

[(1, 15295399), (7, 2185057), (19, 805021), (49, 312151), (133, 115003), (343, 44593), (931, 16429), (2347, 6517)]