2877520885

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{36979}}^1$

素因数の和:37260

約数の個数: 16

約数和(自身を含む): 3514579200

約数和(自身を除く): 637058315

約数列:

[1, 5, 79, 197, 395, 985, 15563, 36979, 77815, 184895, 2921341, 7284863, 14606705, 36424315, 575504177, 2877520885]

約数ペア:

[(1, 2877520885), (5, 575504177), (79, 36424315), (197, 14606705), (395, 7284863), (985, 2921341), (15563, 184895), (36979, 77815)]