5681232425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 7842355200

約数和(自身を除く): 2161122775

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 487, 649, 719, 1475, 2435, 3245, 3595, 5357, 7909, 12175, 16225, 17975, 26785, 28733, 39545, 42421, 133925, 143665, 197725, 212105, 316063, 350153, 466631, 718325, 1060525, 1580315, 1750765, 2333155, 3851683, 7901575, 8753825, 11665775, 19258415, 20659027, 96292075, 103295135, 227249297, 516475675, 1136246485, 5681232425]

約数ペア:

[(1, 5681232425), (5, 1136246485), (11, 516475675), (25, 227249297), (55, 103295135), (59, 96292075), (275, 20659027), (295, 19258415), (487, 11665775), (649, 8753825), (719, 7901575), (1475, 3851683), (2435, 2333155), (3245, 1750765), (3595, 1580315), (5357, 1060525), (7909, 718325), (12175, 466631), (16225, 350153), (17975, 316063), (26785, 212105), (28733, 197725), (39545, 143665), (42421, 133925)]