38212175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 51264576

約数和(自身を除く): 13052401

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1913, 3995, 9565, 19975, 32521, 47825, 89911, 162605, 449555, 813025, 1528487, 2247775, 7642435, 38212175]

約数ペア:

[(1, 38212175), (5, 7642435), (17, 2247775), (25, 1528487), (47, 813025), (85, 449555), (235, 162605), (425, 89911), (799, 47825), (1175, 32521), (1913, 19975), (3995, 9565)]