27398025

素因数分解:

$3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 49365888

約数和(自身を除く): 21967863

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 263, 463, 789, 1315, 1389, 2315, 2367, 3945, 4167, 6575, 6945, 11575, 11835, 19725, 20835, 34725, 59175, 104175, 121769, 365307, 608845, 1095921, 1826535, 3044225, 5479605, 9132675, 27398025]

約数ペア:

[(1, 27398025), (3, 9132675), (5, 5479605), (9, 3044225), (15, 1826535), (25, 1095921), (45, 608845), (75, 365307), (225, 121769), (263, 104175), (463, 59175), (789, 34725), (1315, 20835), (1389, 19725), (2315, 11835), (2367, 11575), (3945, 6945), (4167, 6575)]