28845005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48479}}^1$

素因数の和:48508

約数の個数: 16

約数和(自身を含む): 41886720

約数和(自身を除く): 13041715

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48479, 242395, 339353, 824143, 1696765, 4120715, 5769001, 28845005]

約数ペア:

[(1, 28845005), (5, 5769001), (7, 4120715), (17, 1696765), (35, 824143), (85, 339353), (119, 242395), (595, 48479)]