227103425

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{43}}^2$

素因数の和:147

約数の個数: 36

約数和(自身を含む): 306325260

約数和(自身を除く): 79221835

約数列:

[1, 5, 17, 25, 43, 85, 215, 289, 425, 731, 1075, 1445, 1849, 3655, 4913, 7225, 9245, 12427, 18275, 24565, 31433, 46225, 62135, 122825, 157165, 211259, 310675, 534361, 785825, 1056295, 2671805, 5281475, 9084137, 13359025, 45420685, 227103425]

約数ペア:

[(1, 227103425), (5, 45420685), (17, 13359025), (25, 9084137), (43, 5281475), (85, 2671805), (215, 1056295), (289, 785825), (425, 534361), (731, 310675), (1075, 211259), (1445, 157165), (1849, 122825), (3655, 62135), (4913, 46225), (7225, 31433), (9245, 24565), (12427, 18275)]