26986895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 9784945

約数列:

[1, 5, 13, 31, 59, 65, 155, 227, 295, 403, 767, 1135, 1829, 2015, 2951, 3835, 7037, 9145, 13393, 14755, 23777, 35185, 66965, 91481, 118885, 174109, 415183, 457405, 870545, 2075915, 5397379, 26986895]

約数ペア:

[(1, 26986895), (5, 5397379), (13, 2075915), (31, 870545), (59, 457405), (65, 415183), (155, 174109), (227, 118885), (295, 91481), (403, 66965), (767, 35185), (1135, 23777), (1829, 14755), (2015, 13393), (2951, 9145), (3835, 7037)]