282472015

素因数分解:

$5^1\times 7^2\times {\mathrm{1051}}^1\times {\mathrm{1097}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 395042832

約数和(自身を除く): 112570817

約数列:

[1, 5, 7, 35, 49, 245, 1051, 1097, 5255, 5485, 7357, 7679, 36785, 38395, 51499, 53753, 257495, 268765, 1152947, 5764735, 8070629, 40353145, 56494403, 282472015]

約数ペア:

[(1, 282472015), (5, 56494403), (7, 40353145), (35, 8070629), (49, 5764735), (245, 1152947), (1051, 268765), (1097, 257495), (5255, 53753), (5485, 51499), (7357, 38395), (7679, 36785)]