5208715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 6671808

約数和(自身を除く): 1463093

約数列:

[1, 5, 17, 85, 233, 263, 1165, 1315, 3961, 4471, 19805, 22355, 61279, 306395, 1041743, 5208715]

約数ペア:

[(1, 5208715), (5, 1041743), (17, 306395), (85, 61279), (233, 22355), (263, 19805), (1165, 4471), (1315, 3961)]