77887795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1913}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 99221760

約数和(自身を除く): 21333965

約数列:

[1, 5, 17, 85, 479, 1913, 2395, 8143, 9565, 32521, 40715, 162605, 916327, 4581635, 15577559, 77887795]

約数ペア:

[(1, 77887795), (5, 15577559), (17, 4581635), (85, 916327), (479, 162605), (1913, 40715), (2395, 32521), (8143, 9565)]