200360025

素因数分解:

$3^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{3169}}^1$

素因数の和:3466

約数の個数: 36

約数和(自身を含む): 360257820

約数和(自身を除く): 159897795

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 281, 843, 1405, 2529, 3169, 4215, 7025, 9507, 12645, 15845, 21075, 28521, 47535, 63225, 79225, 142605, 237675, 713025, 890489, 2671467, 4452445, 8014401, 13357335, 22262225, 40072005, 66786675, 200360025]

約数ペア:

[(1, 200360025), (3, 66786675), (5, 40072005), (9, 22262225), (15, 13357335), (25, 8014401), (45, 4452445), (75, 2671467), (225, 890489), (281, 713025), (843, 237675), (1405, 142605), (2529, 79225), (3169, 63225), (4215, 47535), (7025, 28521), (9507, 21075), (12645, 15845)]