2013553385995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{385351}}^1$

素因数の和:385827

約数の個数: 32

約数和(自身を含む): 2517057607680

約数和(自身を除く): 503504221685

約数列:

[1, 5, 41, 71, 205, 355, 359, 1795, 2911, 14555, 14719, 25489, 73595, 127445, 385351, 1045049, 1926755, 5225245, 15799391, 27359921, 78996955, 136799605, 138341009, 691705045, 1121756761, 5608783805, 5671981369, 9822211639, 28359906845, 49111058195, 402710677199, 2013553385995]

約数ペア:

[(1, 2013553385995), (5, 402710677199), (41, 49111058195), (71, 28359906845), (205, 9822211639), (355, 5671981369), (359, 5608783805), (1795, 1121756761), (2911, 691705045), (14555, 138341009), (14719, 136799605), (25489, 78996955), (73595, 27359921), (127445, 15799391), (385351, 5225245), (1045049, 1926755)]