26889075

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1084

約数の個数: 36

約数和(自身を含む): 48592128

約数和(自身を除く): 21703053

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 941, 1143, 1905, 2823, 3175, 4705, 5715, 8469, 9525, 14115, 23525, 28575, 42345, 70575, 119507, 211725, 358521, 597535, 1075563, 1792605, 2987675, 5377815, 8963025, 26889075]

約数ペア:

[(1, 26889075), (3, 8963025), (5, 5377815), (9, 2987675), (15, 1792605), (25, 1075563), (45, 597535), (75, 358521), (127, 211725), (225, 119507), (381, 70575), (635, 42345), (941, 28575), (1143, 23525), (1905, 14115), (2823, 9525), (3175, 8469), (4705, 5715)]