127150905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71233}}^1$

素因数の和:71265

約数の個数: 32

約数和(自身を含む): 246184704

約数和(自身を除く): 119033799

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 71233, 213699, 356165, 498631, 1068495, 1210961, 1495893, 2493155, 3632883, 6054805, 7479465, 8476727, 18164415, 25430181, 42383635, 127150905]

約数ペア:

[(1, 127150905), (3, 42383635), (5, 25430181), (7, 18164415), (15, 8476727), (17, 7479465), (21, 6054805), (35, 3632883), (51, 2493155), (85, 1495893), (105, 1210961), (119, 1068495), (255, 498631), (357, 356165), (595, 213699), (1785, 71233)]