26856497985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{192499}}^1$

素因数の和:192709

約数の個数: 32

約数和(自身を含む): 43908480000

約数和(自身を除く): 17051982015

約数列:

[1, 3, 5, 15, 71, 131, 213, 355, 393, 655, 1065, 1965, 9301, 27903, 46505, 139515, 192499, 577497, 962495, 2887485, 13667429, 25217369, 41002287, 68337145, 75652107, 126086845, 205011435, 378260535, 1790433199, 5371299597, 8952165995, 26856497985]

約数ペア:

[(1, 26856497985), (3, 8952165995), (5, 5371299597), (15, 1790433199), (71, 378260535), (131, 205011435), (213, 126086845), (355, 75652107), (393, 68337145), (655, 41002287), (1065, 25217369), (1965, 13667429), (9301, 2887485), (27903, 962495), (46505, 577497), (139515, 192499)]