8284518145

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{31981}}^1$

素因数の和:32592

約数の個数: 16

約数和(自身を含む): 10058211072

約数和(自身を除く): 1773692927

約数列:

[1, 5, 103, 503, 515, 2515, 31981, 51809, 159905, 259045, 3294043, 16086443, 16470215, 80432215, 1656903629, 8284518145]

約数ペア:

[(1, 8284518145), (5, 1656903629), (103, 80432215), (503, 16470215), (515, 16086443), (2515, 3294043), (31981, 259045), (51809, 159905)]