25314999

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 11456841

約数列:

[1, 3, 29, 41, 47, 87, 123, 141, 151, 453, 1189, 1363, 1927, 3567, 4089, 4379, 5781, 6191, 7097, 13137, 18573, 21291, 55883, 167649, 179539, 205813, 290977, 538617, 617439, 872931, 8438333, 25314999]

約数ペア:

[(1, 25314999), (3, 8438333), (29, 872931), (41, 617439), (47, 538617), (87, 290977), (123, 205813), (141, 179539), (151, 167649), (453, 55883), (1189, 21291), (1363, 18573), (1927, 13137), (3567, 7097), (4089, 6191), (4379, 5781)]